Factors of 6480
The factors of 6480 are 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480. It has 50 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 6480 is a whole number that divides it with nothing left over. You only need to test the numbers up to √6480 ≈ 80.50; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 50 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: the sum is 22506. Without 6480 itself that is 16026, so 6480 is an abundant number.
LaTeX source of the formulas on this page
\[ 6480 = 2^{4} \times 3^{4} \times 5 \]Factor pairs of 6480
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 6480 | 1 × 6480 = 6480 |
| 2 | 3240 | 2 × 3240 = 6480 |
| 3 | 2160 | 3 × 2160 = 6480 |
| 4 | 1620 | 4 × 1620 = 6480 |
| 5 | 1296 | 5 × 1296 = 6480 |
| 6 | 1080 | 6 × 1080 = 6480 |
| 8 | 810 | 8 × 810 = 6480 |
| 9 | 720 | 9 × 720 = 6480 |
| 10 | 648 | 10 × 648 = 6480 |
| 12 | 540 | 12 × 540 = 6480 |
| 15 | 432 | 15 × 432 = 6480 |
| 16 | 405 | 16 × 405 = 6480 |
| 18 | 360 | 18 × 360 = 6480 |
| 20 | 324 | 20 × 324 = 6480 |
| 24 | 270 | 24 × 270 = 6480 |
| 27 | 240 | 27 × 240 = 6480 |
| 30 | 216 | 30 × 216 = 6480 |
| 36 | 180 | 36 × 180 = 6480 |
| 40 | 162 | 40 × 162 = 6480 |
| 45 | 144 | 45 × 144 = 6480 |
| 48 | 135 | 48 × 135 = 6480 |
| 54 | 120 | 54 × 120 = 6480 |
| 60 | 108 | 60 × 108 = 6480 |
| 72 | 90 | 72 × 90 = 6480 |
| 80 | 81 | 80 × 81 = 6480 |
Questions
What are the factors of 6480?
The factors of 6480 are 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480. It has 50 factors.
What are the prime factors of 6480?
2, 3, 5. As a product: × × 5.
How many factors does 6480 have?
6480 has 50 factors (25 factor pairs).
What is the sum of the factors of 6480?
22506.
Is 6480 a prime number?
No. It is divisible by 2, so 6480 = 2 × 3240.