68656440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{572137}}^1$

素因数の和:572151

約数の個数: 32

約数和(自身を含む): 205969680

約数和(自身を除く): 137313240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 572137, 1144274, 1716411, 2288548, 2860685, 3432822, 4577096, 5721370, 6865644, 8582055, 11442740, 13731288, 17164110, 22885480, 34328220, 68656440]

約数ペア:

[(1, 68656440), (2, 34328220), (3, 22885480), (4, 17164110), (5, 13731288), (6, 11442740), (8, 8582055), (10, 6865644), (12, 5721370), (15, 4577096), (20, 3432822), (24, 2860685), (30, 2288548), (40, 1716411), (60, 1144274), (120, 572137)]