Factors of 4480
The factors of 4480 are 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480. It has 32 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 4480 is a whole number that divides it with nothing left over. You only need to test the numbers up to √4480 ≈ 66.93; 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 12240. Without 4480 itself that is 7760, so 4480 is an abundant number.
LaTeX source of the formulas on this page
\[ 4480 = 2^{7} \times 5 \times 7 \]Factor pairs of 4480
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 4480 | 1 × 4480 = 4480 |
| 2 | 2240 | 2 × 2240 = 4480 |
| 4 | 1120 | 4 × 1120 = 4480 |
| 5 | 896 | 5 × 896 = 4480 |
| 7 | 640 | 7 × 640 = 4480 |
| 8 | 560 | 8 × 560 = 4480 |
| 10 | 448 | 10 × 448 = 4480 |
| 14 | 320 | 14 × 320 = 4480 |
| 16 | 280 | 16 × 280 = 4480 |
| 20 | 224 | 20 × 224 = 4480 |
| 28 | 160 | 28 × 160 = 4480 |
| 32 | 140 | 32 × 140 = 4480 |
| 35 | 128 | 35 × 128 = 4480 |
| 40 | 112 | 40 × 112 = 4480 |
| 56 | 80 | 56 × 80 = 4480 |
| 64 | 70 | 64 × 70 = 4480 |
Questions
What are the factors of 4480?
The factors of 4480 are 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480. It has 32 factors.
What are the prime factors of 4480?
2, 5, 7. As a product: × 5 × 7.
How many factors does 4480 have?
4480 has 32 factors (16 factor pairs).
What is the sum of the factors of 4480?
12240.
Is 4480 a prime number?
No. It is divisible by 2, so 4480 = 2 × 2240.