66525240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{554377}}^1$

素因数の和:554391

約数の個数: 32

約数和(自身を含む): 199576080

約数和(自身を除く): 133050840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 554377, 1108754, 1663131, 2217508, 2771885, 3326262, 4435016, 5543770, 6652524, 8315655, 11087540, 13305048, 16631310, 22175080, 33262620, 66525240]

約数ペア:

[(1, 66525240), (2, 33262620), (3, 22175080), (4, 16631310), (5, 13305048), (6, 11087540), (8, 8315655), (10, 6652524), (12, 5543770), (15, 4435016), (20, 3326262), (24, 2771885), (30, 2217508), (40, 1663131), (60, 1108754), (120, 554377)]