189675240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1580627}}^1$

素因数の和:1580641

約数の個数: 32

約数和(自身を含む): 569026080

約数和(自身を除く): 379350840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1580627, 3161254, 4741881, 6322508, 7903135, 9483762, 12645016, 15806270, 18967524, 23709405, 31612540, 37935048, 47418810, 63225080, 94837620, 189675240]

約数ペア:

[(1, 189675240), (2, 94837620), (3, 63225080), (4, 47418810), (5, 37935048), (6, 31612540), (8, 23709405), (10, 18967524), (12, 15806270), (15, 12645016), (20, 9483762), (24, 7903135), (30, 6322508), (40, 4741881), (60, 3161254), (120, 1580627)]