Factors of 6240
The factors of 6240 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240. It has 48 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 6240 is a whole number that divides it with nothing left over. You only need to test the numbers up to √6240 ≈ 78.99; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 48 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: the sum is 21168. Without 6240 itself that is 14928, so 6240 is an abundant number.
LaTeX source of the formulas on this page
\[ 6240 = 2^{5} \times 3 \times 5 \times 13 \]Factor pairs of 6240
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 6240 | 1 × 6240 = 6240 |
| 2 | 3120 | 2 × 3120 = 6240 |
| 3 | 2080 | 3 × 2080 = 6240 |
| 4 | 1560 | 4 × 1560 = 6240 |
| 5 | 1248 | 5 × 1248 = 6240 |
| 6 | 1040 | 6 × 1040 = 6240 |
| 8 | 780 | 8 × 780 = 6240 |
| 10 | 624 | 10 × 624 = 6240 |
| 12 | 520 | 12 × 520 = 6240 |
| 13 | 480 | 13 × 480 = 6240 |
| 15 | 416 | 15 × 416 = 6240 |
| 16 | 390 | 16 × 390 = 6240 |
| 20 | 312 | 20 × 312 = 6240 |
| 24 | 260 | 24 × 260 = 6240 |
| 26 | 240 | 26 × 240 = 6240 |
| 30 | 208 | 30 × 208 = 6240 |
| 32 | 195 | 32 × 195 = 6240 |
| 39 | 160 | 39 × 160 = 6240 |
| 40 | 156 | 40 × 156 = 6240 |
| 48 | 130 | 48 × 130 = 6240 |
| 52 | 120 | 52 × 120 = 6240 |
| 60 | 104 | 60 × 104 = 6240 |
| 65 | 96 | 65 × 96 = 6240 |
| 78 | 80 | 78 × 80 = 6240 |
Questions
What are the factors of 6240?
The factors of 6240 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240. It has 48 factors.
What are the prime factors of 6240?
2, 3, 5, 13. As a product: × 3 × 5 × 13.
How many factors does 6240 have?
6240 has 48 factors (24 factor pairs).
What is the sum of the factors of 6240?
21168.
Is 6240 a prime number?
No. It is divisible by 2, so 6240 = 2 × 3120.