68679480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{572329}}^1$

素因数の和:572343

約数の個数: 32

約数和(自身を含む): 206038800

約数和(自身を除く): 137359320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 572329, 1144658, 1716987, 2289316, 2861645, 3433974, 4578632, 5723290, 6867948, 8584935, 11446580, 13735896, 17169870, 22893160, 34339740, 68679480]

約数ペア:

[(1, 68679480), (2, 34339740), (3, 22893160), (4, 17169870), (5, 13735896), (6, 11446580), (8, 8584935), (10, 6867948), (12, 5723290), (15, 4578632), (20, 3433974), (24, 2861645), (30, 2289316), (40, 1716987), (60, 1144658), (120, 572329)]