84807480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{706729}}^1$

素因数の和:706743

約数の個数: 32

約数和(自身を含む): 254422800

約数和(自身を除く): 169615320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 706729, 1413458, 2120187, 2826916, 3533645, 4240374, 5653832, 7067290, 8480748, 10600935, 14134580, 16961496, 21201870, 28269160, 42403740, 84807480]

約数ペア:

[(1, 84807480), (2, 42403740), (3, 28269160), (4, 21201870), (5, 16961496), (6, 14134580), (8, 10600935), (10, 8480748), (12, 7067290), (15, 5653832), (20, 4240374), (24, 3533645), (30, 2826916), (40, 2120187), (60, 1413458), (120, 706729)]