12465780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{207763}}^1$

素因数の和:207775

約数の個数: 24

約数和(自身を含む): 34904352

約数和(自身を除く): 22438572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 207763, 415526, 623289, 831052, 1038815, 1246578, 2077630, 2493156, 3116445, 4155260, 6232890, 12465780]

約数ペア:

[(1, 12465780), (2, 6232890), (3, 4155260), (4, 3116445), (5, 2493156), (6, 2077630), (10, 1246578), (12, 1038815), (15, 831052), (20, 623289), (30, 415526), (60, 207763)]