123236580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2053943}}^1$

素因数の和:2053955

約数の個数: 24

約数和(自身を含む): 345062592

約数和(自身を除く): 221826012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2053943, 4107886, 6161829, 8215772, 10269715, 12323658, 20539430, 24647316, 30809145, 41078860, 61618290, 123236580]

約数ペア:

[(1, 123236580), (2, 61618290), (3, 41078860), (4, 30809145), (5, 24647316), (6, 20539430), (10, 12323658), (12, 10269715), (15, 8215772), (20, 6161829), (30, 4107886), (60, 2053943)]