76900440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{640837}}^1$

素因数の和:640851

約数の個数: 32

約数和(自身を含む): 230701680

約数和(自身を除く): 153801240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 640837, 1281674, 1922511, 2563348, 3204185, 3845022, 5126696, 6408370, 7690044, 9612555, 12816740, 15380088, 19225110, 25633480, 38450220, 76900440]

約数ペア:

[(1, 76900440), (2, 38450220), (3, 25633480), (4, 19225110), (5, 15380088), (6, 12816740), (8, 9612555), (10, 7690044), (12, 6408370), (15, 5126696), (20, 3845022), (24, 3204185), (30, 2563348), (40, 1922511), (60, 1281674), (120, 640837)]