156555240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1304627}}^1$

素因数の和:1304641

約数の個数: 32

約数和(自身を含む): 469666080

約数和(自身を除く): 313110840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1304627, 2609254, 3913881, 5218508, 6523135, 7827762, 10437016, 13046270, 15655524, 19569405, 26092540, 31311048, 39138810, 52185080, 78277620, 156555240]

約数ペア:

[(1, 156555240), (2, 78277620), (3, 52185080), (4, 39138810), (5, 31311048), (6, 26092540), (8, 19569405), (10, 15655524), (12, 13046270), (15, 10437016), (20, 7827762), (24, 6523135), (30, 5218508), (40, 3913881), (60, 2609254), (120, 1304627)]