726713040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3027971}}^1$

素因数の和:3027987

約数の個数: 40

約数和(自身を含む): 2252811168

約数和(自身を除く): 1526098128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3027971, 6055942, 9083913, 12111884, 15139855, 18167826, 24223768, 30279710, 36335652, 45419565, 48447536, 60559420, 72671304, 90839130, 121118840, 145342608, 181678260, 242237680, 363356520, 726713040]

約数ペア:

[(1, 726713040), (2, 363356520), (3, 242237680), (4, 181678260), (5, 145342608), (6, 121118840), (8, 90839130), (10, 72671304), (12, 60559420), (15, 48447536), (16, 45419565), (20, 36335652), (24, 30279710), (30, 24223768), (40, 18167826), (48, 15139855), (60, 12111884), (80, 9083913), (120, 6055942), (240, 3027971)]