858120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7151}}^1$

素因数の和:7165

約数の個数: 32

約数和(自身を含む): 2574720

約数和(自身を除く): 1716600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7151, 14302, 21453, 28604, 35755, 42906, 57208, 71510, 85812, 107265, 143020, 171624, 214530, 286040, 429060, 858120]

約数ペア:

[(1, 858120), (2, 429060), (3, 286040), (4, 214530), (5, 171624), (6, 143020), (8, 107265), (10, 85812), (12, 71510), (15, 57208), (20, 42906), (24, 35755), (30, 28604), (40, 21453), (60, 14302), (120, 7151)]