126303720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1052531}}^1$

素因数の和:1052545

約数の個数: 32

約数和(自身を含む): 378911520

約数和(自身を除く): 252607800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1052531, 2105062, 3157593, 4210124, 5262655, 6315186, 8420248, 10525310, 12630372, 15787965, 21050620, 25260744, 31575930, 42101240, 63151860, 126303720]

約数ペア:

[(1, 126303720), (2, 63151860), (3, 42101240), (4, 31575930), (5, 25260744), (6, 21050620), (8, 15787965), (10, 12630372), (12, 10525310), (15, 8420248), (20, 6315186), (24, 5262655), (30, 4210124), (40, 3157593), (60, 2105062), (120, 1052531)]