71656440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{597137}}^1$

素因数の和:597151

約数の個数: 32

約数和(自身を含む): 214969680

約数和(自身を除く): 143313240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 597137, 1194274, 1791411, 2388548, 2985685, 3582822, 4777096, 5971370, 7165644, 8957055, 11942740, 14331288, 17914110, 23885480, 35828220, 71656440]

約数ペア:

[(1, 71656440), (2, 35828220), (3, 23885480), (4, 17914110), (5, 14331288), (6, 11942740), (8, 8957055), (10, 7165644), (12, 5971370), (15, 4777096), (20, 3582822), (24, 2985685), (30, 2388548), (40, 1791411), (60, 1194274), (120, 597137)]