90675240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{755627}}^1$

素因数の和:755641

約数の個数: 32

約数和(自身を含む): 272026080

約数和(自身を除く): 181350840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 755627, 1511254, 2266881, 3022508, 3778135, 4533762, 6045016, 7556270, 9067524, 11334405, 15112540, 18135048, 22668810, 30225080, 45337620, 90675240]

約数ペア:

[(1, 90675240), (2, 45337620), (3, 30225080), (4, 22668810), (5, 18135048), (6, 15112540), (8, 11334405), (10, 9067524), (12, 7556270), (15, 6045016), (20, 4533762), (24, 3778135), (30, 3022508), (40, 2266881), (60, 1511254), (120, 755627)]