457925220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2544029}}^1$

素因数の和:2544044

約数の個数: 36

約数和(自身を含む): 1389040380

約数和(自身を除く): 931115160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2544029, 5088058, 7632087, 10176116, 12720145, 15264174, 22896261, 25440290, 30528348, 38160435, 45792522, 50880580, 76320870, 91585044, 114481305, 152641740, 228962610, 457925220]

約数ペア:

[(1, 457925220), (2, 228962610), (3, 152641740), (4, 114481305), (5, 91585044), (6, 76320870), (9, 50880580), (10, 45792522), (12, 38160435), (15, 30528348), (18, 25440290), (20, 22896261), (30, 15264174), (36, 12720145), (45, 10176116), (60, 7632087), (90, 5088058), (180, 2544029)]