123063540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2051059}}^1$

素因数の和:2051071

約数の個数: 24

約数和(自身を含む): 344578080

約数和(自身を除く): 221514540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2051059, 4102118, 6153177, 8204236, 10255295, 12306354, 20510590, 24612708, 30765885, 41021180, 61531770, 123063540]

約数ペア:

[(1, 123063540), (2, 61531770), (3, 41021180), (4, 30765885), (5, 24612708), (6, 20510590), (10, 12306354), (12, 10255295), (15, 8204236), (20, 6153177), (30, 4102118), (60, 2051059)]