7626945840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31778941}}^1$

素因数の和:31778957

約数の個数: 40

約数和(自身を含む): 23643532848

約数和(自身を除く): 16016587008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 31778941, 63557882, 95336823, 127115764, 158894705, 190673646, 254231528, 317789410, 381347292, 476684115, 508463056, 635578820, 762694584, 953368230, 1271157640, 1525389168, 1906736460, 2542315280, 3813472920, 7626945840]

約数ペア:

[(1, 7626945840), (2, 3813472920), (3, 2542315280), (4, 1906736460), (5, 1525389168), (6, 1271157640), (8, 953368230), (10, 762694584), (12, 635578820), (15, 508463056), (16, 476684115), (20, 381347292), (24, 317789410), (30, 254231528), (40, 190673646), (48, 158894705), (60, 127115764), (80, 95336823), (120, 63557882), (240, 31778941)]