1887240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15727}}^1$

素因数の和:15741

約数の個数: 32

約数和(自身を含む): 5662080

約数和(自身を除く): 3774840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15727, 31454, 47181, 62908, 78635, 94362, 125816, 157270, 188724, 235905, 314540, 377448, 471810, 629080, 943620, 1887240]

約数ペア:

[(1, 1887240), (2, 943620), (3, 629080), (4, 471810), (5, 377448), (6, 314540), (8, 235905), (10, 188724), (12, 157270), (15, 125816), (20, 94362), (24, 78635), (30, 62908), (40, 47181), (60, 31454), (120, 15727)]