126307320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1052561}}^1$

素因数の和:1052575

約数の個数: 32

約数和(自身を含む): 378922320

約数和(自身を除く): 252615000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1052561, 2105122, 3157683, 4210244, 5262805, 6315366, 8420488, 10525610, 12630732, 15788415, 21051220, 25261464, 31576830, 42102440, 63153660, 126307320]

約数ペア:

[(1, 126307320), (2, 63153660), (3, 42102440), (4, 31576830), (5, 25261464), (6, 21051220), (8, 15788415), (10, 12630732), (12, 10525610), (15, 8420488), (20, 6315366), (24, 5262805), (30, 4210244), (40, 3157683), (60, 2105122), (120, 1052561)]