156477480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1303979}}^1$

素因数の和:1303993

約数の個数: 32

約数和(自身を含む): 469432800

約数和(自身を除く): 312955320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1303979, 2607958, 3911937, 5215916, 6519895, 7823874, 10431832, 13039790, 15647748, 19559685, 26079580, 31295496, 39119370, 52159160, 78238740, 156477480]

約数ペア:

[(1, 156477480), (2, 78238740), (3, 52159160), (4, 39119370), (5, 31295496), (6, 26079580), (8, 19559685), (10, 15647748), (12, 13039790), (15, 10431832), (20, 7823874), (24, 6519895), (30, 5215916), (40, 3911937), (60, 2607958), (120, 1303979)]