119945220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{3109}}^1$

素因数の和:3764

約数の個数: 48

約数和(自身を含む): 336477120

約数和(自身を除く): 216531900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 1286, 1929, 2572, 3109, 3215, 3858, 6218, 6430, 7716, 9327, 9645, 12436, 12860, 15545, 18654, 19290, 31090, 37308, 38580, 46635, 62180, 93270, 186540, 1999087, 3998174, 5997261, 7996348, 9995435, 11994522, 19990870, 23989044, 29986305, 39981740, 59972610, 119945220]

約数ペア:

[(1, 119945220), (2, 59972610), (3, 39981740), (4, 29986305), (5, 23989044), (6, 19990870), (10, 11994522), (12, 9995435), (15, 7996348), (20, 5997261), (30, 3998174), (60, 1999087), (643, 186540), (1286, 93270), (1929, 62180), (2572, 46635), (3109, 38580), (3215, 37308), (3858, 31090), (6218, 19290), (6430, 18654), (7716, 15545), (9327, 12860), (9645, 12436)]