Factors of 7320
The factors of 7320 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320. It has 32 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 7320 is a whole number that divides it with nothing left over. You only need to test the numbers up to √7320 ≈ 85.56; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 32 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: the sum is 22320. Without 7320 itself that is 15000, so 7320 is an abundant number.
LaTeX source of the formulas on this page
\[ 7320 = 2^{3} \times 3 \times 5 \times 61 \]Factor pairs of 7320
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 7320 | 1 × 7320 = 7320 |
| 2 | 3660 | 2 × 3660 = 7320 |
| 3 | 2440 | 3 × 2440 = 7320 |
| 4 | 1830 | 4 × 1830 = 7320 |
| 5 | 1464 | 5 × 1464 = 7320 |
| 6 | 1220 | 6 × 1220 = 7320 |
| 8 | 915 | 8 × 915 = 7320 |
| 10 | 732 | 10 × 732 = 7320 |
| 12 | 610 | 12 × 610 = 7320 |
| 15 | 488 | 15 × 488 = 7320 |
| 20 | 366 | 20 × 366 = 7320 |
| 24 | 305 | 24 × 305 = 7320 |
| 30 | 244 | 30 × 244 = 7320 |
| 40 | 183 | 40 × 183 = 7320 |
| 60 | 122 | 60 × 122 = 7320 |
| 61 | 120 | 61 × 120 = 7320 |
Questions
What are the factors of 7320?
The factors of 7320 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320. It has 32 factors.
What are the prime factors of 7320?
2, 3, 5, 61. As a product: × 3 × 5 × 61.
How many factors does 7320 have?
7320 has 32 factors (16 factor pairs).
What is the sum of the factors of 7320?
22320.
Is 7320 a prime number?
No. It is divisible by 2, so 7320 = 2 × 3660.