315220440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2626837}}^1$

素因数の和:2626851

約数の個数: 32

約数和(自身を含む): 945661680

約数和(自身を除く): 630441240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2626837, 5253674, 7880511, 10507348, 13134185, 15761022, 21014696, 26268370, 31522044, 39402555, 52536740, 63044088, 78805110, 105073480, 157610220, 315220440]

約数ペア:

[(1, 315220440), (2, 157610220), (3, 105073480), (4, 78805110), (5, 63044088), (6, 52536740), (8, 39402555), (10, 31522044), (12, 26268370), (15, 21014696), (20, 15761022), (24, 13134185), (30, 10507348), (40, 7880511), (60, 5253674), (120, 2626837)]