20147883240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167899027}}^1$

素因数の和:167899041

約数の個数: 32

約数和(自身を含む): 60443650080

約数和(自身を除く): 40295766840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167899027, 335798054, 503697081, 671596108, 839495135, 1007394162, 1343192216, 1678990270, 2014788324, 2518485405, 3357980540, 4029576648, 5036970810, 6715961080, 10073941620, 20147883240]

約数ペア:

[(1, 20147883240), (2, 10073941620), (3, 6715961080), (4, 5036970810), (5, 4029576648), (6, 3357980540), (8, 2518485405), (10, 2014788324), (12, 1678990270), (15, 1343192216), (20, 1007394162), (24, 839495135), (30, 671596108), (40, 503697081), (60, 335798054), (120, 167899027)]