15910160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{28411}}^1$

素因数の和:28431

約数の個数: 40

約数和(自身を含む): 42277056

約数和(自身を除く): 26366896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 28411, 56822, 113644, 142055, 198877, 227288, 284110, 397754, 454576, 568220, 795508, 994385, 1136440, 1591016, 1988770, 2272880, 3182032, 3977540, 7955080, 15910160]

約数ペア:

[(1, 15910160), (2, 7955080), (4, 3977540), (5, 3182032), (7, 2272880), (8, 1988770), (10, 1591016), (14, 1136440), (16, 994385), (20, 795508), (28, 568220), (35, 454576), (40, 397754), (56, 284110), (70, 227288), (80, 198877), (112, 142055), (140, 113644), (280, 56822), (560, 28411)]