120386820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2006447}}^1$

素因数の和:2006459

約数の個数: 24

約数和(自身を含む): 337083264

約数和(自身を除く): 216696444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2006447, 4012894, 6019341, 8025788, 10032235, 12038682, 20064470, 24077364, 30096705, 40128940, 60193410, 120386820]

約数ペア:

[(1, 120386820), (2, 60193410), (3, 40128940), (4, 30096705), (5, 24077364), (6, 20064470), (10, 12038682), (12, 10032235), (15, 8025788), (20, 6019341), (30, 4012894), (60, 2006447)]