82664160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{172217}}^1$

素因数の和:172235

約数の個数: 48

約数和(自身を含む): 260393616

約数和(自身を除く): 177729456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 172217, 344434, 516651, 688868, 861085, 1033302, 1377736, 1722170, 2066604, 2583255, 2755472, 3444340, 4133208, 5166510, 5510944, 6888680, 8266416, 10333020, 13777360, 16532832, 20666040, 27554720, 41332080, 82664160]

約数ペア:

[(1, 82664160), (2, 41332080), (3, 27554720), (4, 20666040), (5, 16532832), (6, 13777360), (8, 10333020), (10, 8266416), (12, 6888680), (15, 5510944), (16, 5166510), (20, 4133208), (24, 3444340), (30, 2755472), (32, 2583255), (40, 2066604), (48, 1722170), (60, 1377736), (80, 1033302), (96, 861085), (120, 688868), (160, 516651), (240, 344434), (480, 172217)]