154941240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1291177}}^1$

素因数の和:1291191

約数の個数: 32

約数和(自身を含む): 464824080

約数和(自身を除く): 309882840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1291177, 2582354, 3873531, 5164708, 6455885, 7747062, 10329416, 12911770, 15494124, 19367655, 25823540, 30988248, 38735310, 51647080, 77470620, 154941240]

約数ペア:

[(1, 154941240), (2, 77470620), (3, 51647080), (4, 38735310), (5, 30988248), (6, 25823540), (8, 19367655), (10, 15494124), (12, 12911770), (15, 10329416), (20, 7747062), (24, 6455885), (30, 5164708), (40, 3873531), (60, 2582354), (120, 1291177)]