90155460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1502591}}^1$

素因数の和:1502603

約数の個数: 24

約数和(自身を含む): 252435456

約数和(自身を除く): 162279996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1502591, 3005182, 4507773, 6010364, 7512955, 9015546, 15025910, 18031092, 22538865, 30051820, 45077730, 90155460]

約数ペア:

[(1, 90155460), (2, 45077730), (3, 30051820), (4, 22538865), (5, 18031092), (6, 15025910), (10, 9015546), (12, 7512955), (15, 6010364), (20, 4507773), (30, 3005182), (60, 1502591)]