15272160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31817}}^1$

素因数の和:31835

約数の個数: 48

約数和(自身を含む): 48108816

約数和(自身を除く): 32836656

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, 31817, 63634, 95451, 127268, 159085, 190902, 254536, 318170, 381804, 477255, 509072, 636340, 763608, 954510, 1018144, 1272680, 1527216, 1909020, 2545360, 3054432, 3818040, 5090720, 7636080, 15272160]

約数ペア:

[(1, 15272160), (2, 7636080), (3, 5090720), (4, 3818040), (5, 3054432), (6, 2545360), (8, 1909020), (10, 1527216), (12, 1272680), (15, 1018144), (16, 954510), (20, 763608), (24, 636340), (30, 509072), (32, 477255), (40, 381804), (48, 318170), (60, 254536), (80, 190902), (96, 159085), (120, 127268), (160, 95451), (240, 63634), (480, 31817)]