26122440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{217687}}^1$

素因数の和:217701

約数の個数: 32

約数和(自身を含む): 78367680

約数和(自身を除く): 52245240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 217687, 435374, 653061, 870748, 1088435, 1306122, 1741496, 2176870, 2612244, 3265305, 4353740, 5224488, 6530610, 8707480, 13061220, 26122440]

約数ペア:

[(1, 26122440), (2, 13061220), (3, 8707480), (4, 6530610), (5, 5224488), (6, 4353740), (8, 3265305), (10, 2612244), (12, 2176870), (15, 1741496), (20, 1306122), (24, 1088435), (30, 870748), (40, 653061), (60, 435374), (120, 217687)]