205227480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1710229}}^1$

素因数の和:1710243

約数の個数: 32

約数和(自身を含む): 615682800

約数和(自身を除く): 410455320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1710229, 3420458, 5130687, 6840916, 8551145, 10261374, 13681832, 17102290, 20522748, 25653435, 34204580, 41045496, 51306870, 68409160, 102613740, 205227480]

約数ペア:

[(1, 205227480), (2, 102613740), (3, 68409160), (4, 51306870), (5, 41045496), (6, 34204580), (8, 25653435), (10, 20522748), (12, 17102290), (15, 13681832), (20, 10261374), (24, 8551145), (30, 6840916), (40, 5130687), (60, 3420458), (120, 1710229)]