90558120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{754651}}^1$

素因数の和:754665

約数の個数: 32

約数和(自身を含む): 271674720

約数和(自身を除く): 181116600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 754651, 1509302, 2263953, 3018604, 3773255, 4527906, 6037208, 7546510, 9055812, 11319765, 15093020, 18111624, 22639530, 30186040, 45279060, 90558120]

約数ペア:

[(1, 90558120), (2, 45279060), (3, 30186040), (4, 22639530), (5, 18111624), (6, 15093020), (8, 11319765), (10, 9055812), (12, 7546510), (15, 6037208), (20, 4527906), (24, 3773255), (30, 3018604), (40, 2263953), (60, 1509302), (120, 754651)]