90195240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{751627}}^1$

素因数の和:751641

約数の個数: 32

約数和(自身を含む): 270586080

約数和(自身を除く): 180390840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 751627, 1503254, 2254881, 3006508, 3758135, 4509762, 6013016, 7516270, 9019524, 11274405, 15032540, 18039048, 22548810, 30065080, 45097620, 90195240]

約数ペア:

[(1, 90195240), (2, 45097620), (3, 30065080), (4, 22548810), (5, 18039048), (6, 15032540), (8, 11274405), (10, 9019524), (12, 7516270), (15, 6013016), (20, 4509762), (24, 3758135), (30, 3006508), (40, 2254881), (60, 1503254), (120, 751627)]