20175161880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168126349}}^1$

素因数の和:168126363

約数の個数: 32

約数和(自身を含む): 60525486000

約数和(自身を除く): 40350324120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168126349, 336252698, 504379047, 672505396, 840631745, 1008758094, 1345010792, 1681263490, 2017516188, 2521895235, 3362526980, 4035032376, 5043790470, 6725053960, 10087580940, 20175161880]

約数ペア:

[(1, 20175161880), (2, 10087580940), (3, 6725053960), (4, 5043790470), (5, 4035032376), (6, 3362526980), (8, 2521895235), (10, 2017516188), (12, 1681263490), (15, 1345010792), (20, 1008758094), (24, 840631745), (30, 672505396), (40, 504379047), (60, 336252698), (120, 168126349)]