85522440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{712687}}^1$

素因数の和:712701

約数の個数: 32

約数和(自身を含む): 256567680

約数和(自身を除く): 171045240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 712687, 1425374, 2138061, 2850748, 3563435, 4276122, 5701496, 7126870, 8552244, 10690305, 14253740, 17104488, 21380610, 28507480, 42761220, 85522440]

約数ペア:

[(1, 85522440), (2, 42761220), (3, 28507480), (4, 21380610), (5, 17104488), (6, 14253740), (8, 10690305), (10, 8552244), (12, 7126870), (15, 5701496), (20, 4276122), (24, 3563435), (30, 2850748), (40, 2138061), (60, 1425374), (120, 712687)]