3309920

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 7928928

約数和(自身を除く): 4619008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 151, 160, 274, 302, 548, 604, 685, 755, 1096, 1208, 1370, 1510, 2192, 2416, 2740, 3020, 4384, 4832, 5480, 6040, 10960, 12080, 20687, 21920, 24160, 41374, 82748, 103435, 165496, 206870, 330992, 413740, 661984, 827480, 1654960, 3309920]

約数ペア:

[(1, 3309920), (2, 1654960), (4, 827480), (5, 661984), (8, 413740), (10, 330992), (16, 206870), (20, 165496), (32, 103435), (40, 82748), (80, 41374), (137, 24160), (151, 21920), (160, 20687), (274, 12080), (302, 10960), (548, 6040), (604, 5480), (685, 4832), (755, 4384), (1096, 3020), (1208, 2740), (1370, 2416), (1510, 2192)]