79123260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1318721}}^1$

素因数の和:1318733

約数の個数: 24

約数和(自身を含む): 221545296

約数和(自身を除く): 142422036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1318721, 2637442, 3956163, 5274884, 6593605, 7912326, 13187210, 15824652, 19780815, 26374420, 39561630, 79123260]

約数ペア:

[(1, 79123260), (2, 39561630), (3, 26374420), (4, 19780815), (5, 15824652), (6, 13187210), (10, 7912326), (12, 6593605), (15, 5274884), (20, 3956163), (30, 2637442), (60, 1318721)]