90484440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{754037}}^1$

素因数の和:754051

約数の個数: 32

約数和(自身を含む): 271453680

約数和(自身を除く): 180969240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 754037, 1508074, 2262111, 3016148, 3770185, 4524222, 6032296, 7540370, 9048444, 11310555, 15080740, 18096888, 22621110, 30161480, 45242220, 90484440]

約数ペア:

[(1, 90484440), (2, 45242220), (3, 30161480), (4, 22621110), (5, 18096888), (6, 15080740), (8, 11310555), (10, 9048444), (12, 7540370), (15, 6032296), (20, 4524222), (24, 3770185), (30, 3016148), (40, 2262111), (60, 1508074), (120, 754037)]