635280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2647}}^1$

素因数の和:2663

約数の個数: 40

約数和(自身を含む): 1970112

約数和(自身を除く): 1334832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2647, 5294, 7941, 10588, 13235, 15882, 21176, 26470, 31764, 39705, 42352, 52940, 63528, 79410, 105880, 127056, 158820, 211760, 317640, 635280]

約数ペア:

[(1, 635280), (2, 317640), (3, 211760), (4, 158820), (5, 127056), (6, 105880), (8, 79410), (10, 63528), (12, 52940), (15, 42352), (16, 39705), (20, 31764), (24, 26470), (30, 21176), (40, 15882), (48, 13235), (60, 10588), (80, 7941), (120, 5294), (240, 2647)]