66107040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137723}}^1$

素因数の和:137741

約数の個数: 48

約数和(自身を含む): 208238688

約数和(自身を除く): 142131648

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, 137723, 275446, 413169, 550892, 688615, 826338, 1101784, 1377230, 1652676, 2065845, 2203568, 2754460, 3305352, 4131690, 4407136, 5508920, 6610704, 8263380, 11017840, 13221408, 16526760, 22035680, 33053520, 66107040]

約数ペア:

[(1, 66107040), (2, 33053520), (3, 22035680), (4, 16526760), (5, 13221408), (6, 11017840), (8, 8263380), (10, 6610704), (12, 5508920), (15, 4407136), (16, 4131690), (20, 3305352), (24, 2754460), (30, 2203568), (32, 2065845), (40, 1652676), (48, 1377230), (60, 1101784), (80, 826338), (96, 688615), (120, 550892), (160, 413169), (240, 275446), (480, 137723)]