150390480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{626627}}^1$

素因数の和:626643

約数の個数: 40

約数和(自身を含む): 466211232

約数和(自身を除く): 315820752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 626627, 1253254, 1879881, 2506508, 3133135, 3759762, 5013016, 6266270, 7519524, 9399405, 10026032, 12532540, 15039048, 18798810, 25065080, 30078096, 37597620, 50130160, 75195240, 150390480]

約数ペア:

[(1, 150390480), (2, 75195240), (3, 50130160), (4, 37597620), (5, 30078096), (6, 25065080), (8, 18798810), (10, 15039048), (12, 12532540), (15, 10026032), (16, 9399405), (20, 7519524), (24, 6266270), (30, 5013016), (40, 3759762), (48, 3133135), (60, 2506508), (80, 1879881), (120, 1253254), (240, 626627)]