2022960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8429}}^1$

素因数の和:8445

約数の個数: 40

約数和(自身を含む): 6271920

約数和(自身を除く): 4248960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8429, 16858, 25287, 33716, 42145, 50574, 67432, 84290, 101148, 126435, 134864, 168580, 202296, 252870, 337160, 404592, 505740, 674320, 1011480, 2022960]

約数ペア:

[(1, 2022960), (2, 1011480), (3, 674320), (4, 505740), (5, 404592), (6, 337160), (8, 252870), (10, 202296), (12, 168580), (15, 134864), (16, 126435), (20, 101148), (24, 84290), (30, 67432), (40, 50574), (48, 42145), (60, 33716), (80, 25287), (120, 16858), (240, 8429)]