123043260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2050721}}^1$

素因数の和:2050733

約数の個数: 24

約数和(自身を含む): 344521296

約数和(自身を除く): 221478036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2050721, 4101442, 6152163, 8202884, 10253605, 12304326, 20507210, 24608652, 30760815, 41014420, 61521630, 123043260]

約数ペア:

[(1, 123043260), (2, 61521630), (3, 41014420), (4, 30760815), (5, 24608652), (6, 20507210), (10, 12304326), (12, 10253605), (15, 8202884), (20, 6152163), (30, 4101442), (60, 2050721)]