130533720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1087781}}^1$

素因数の和:1087795

約数の個数: 32

約数和(自身を含む): 391601520

約数和(自身を除く): 261067800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1087781, 2175562, 3263343, 4351124, 5438905, 6526686, 8702248, 10877810, 13053372, 16316715, 21755620, 26106744, 32633430, 43511240, 65266860, 130533720]

約数ペア:

[(1, 130533720), (2, 65266860), (3, 43511240), (4, 32633430), (5, 26106744), (6, 21755620), (8, 16316715), (10, 13053372), (12, 10877810), (15, 8702248), (20, 6526686), (24, 5438905), (30, 4351124), (40, 3263343), (60, 2175562), (120, 1087781)]