68625240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571877}}^1$

素因数の和:571891

約数の個数: 32

約数和(自身を含む): 205876080

約数和(自身を除く): 137250840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571877, 1143754, 1715631, 2287508, 2859385, 3431262, 4575016, 5718770, 6862524, 8578155, 11437540, 13725048, 17156310, 22875080, 34312620, 68625240]

約数ペア:

[(1, 68625240), (2, 34312620), (3, 22875080), (4, 17156310), (5, 13725048), (6, 11437540), (8, 8578155), (10, 6862524), (12, 5718770), (15, 4575016), (20, 3431262), (24, 2859385), (30, 2287508), (40, 1715631), (60, 1143754), (120, 571877)]