210518760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1754323}}^1$

素因数の和:1754337

約数の個数: 32

約数和(自身を含む): 631556640

約数和(自身を除く): 421037880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1754323, 3508646, 5262969, 7017292, 8771615, 10525938, 14034584, 17543230, 21051876, 26314845, 35086460, 42103752, 52629690, 70172920, 105259380, 210518760]

約数ペア:

[(1, 210518760), (2, 105259380), (3, 70172920), (4, 52629690), (5, 42103752), (6, 35086460), (8, 26314845), (10, 21051876), (12, 17543230), (15, 14034584), (20, 10525938), (24, 8771615), (30, 7017292), (40, 5262969), (60, 3508646), (120, 1754323)]