123758220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2062637}}^1$

素因数の和:2062649

約数の個数: 24

約数和(自身を含む): 346523184

約数和(自身を除く): 222764964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2062637, 4125274, 6187911, 8250548, 10313185, 12375822, 20626370, 24751644, 30939555, 41252740, 61879110, 123758220]

約数ペア:

[(1, 123758220), (2, 61879110), (3, 41252740), (4, 30939555), (5, 24751644), (6, 20626370), (10, 12375822), (12, 10313185), (15, 8250548), (20, 6187911), (30, 4125274), (60, 2062637)]