180310920

素因数分解:

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

素因数の和:1502605

約数の個数: 32

約数和(自身を含む): 540933120

約数和(自身を除く): 360622200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1502591, 3005182, 4507773, 6010364, 7512955, 9015546, 12020728, 15025910, 18031092, 22538865, 30051820, 36062184, 45077730, 60103640, 90155460, 180310920]

約数ペア:

[(1, 180310920), (2, 90155460), (3, 60103640), (4, 45077730), (5, 36062184), (6, 30051820), (8, 22538865), (10, 18031092), (12, 15025910), (15, 12020728), (20, 9015546), (24, 7512955), (30, 6010364), (40, 4507773), (60, 3005182), (120, 1502591)]