119386140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1989769}}^1$

素因数の和:1989781

約数の個数: 24

約数和(自身を含む): 334281360

約数和(自身を除く): 214895220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1989769, 3979538, 5969307, 7959076, 9948845, 11938614, 19897690, 23877228, 29846535, 39795380, 59693070, 119386140]

約数ペア:

[(1, 119386140), (2, 59693070), (3, 39795380), (4, 29846535), (5, 23877228), (6, 19897690), (10, 11938614), (12, 9948845), (15, 7959076), (20, 5969307), (30, 3979538), (60, 1989769)]