45581220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{253229}}^1$

素因数の和:253244

約数の個数: 36

約数和(自身を含む): 138263580

約数和(自身を除く): 92682360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 253229, 506458, 759687, 1012916, 1266145, 1519374, 2279061, 2532290, 3038748, 3798435, 4558122, 5064580, 7596870, 9116244, 11395305, 15193740, 22790610, 45581220]

約数ペア:

[(1, 45581220), (2, 22790610), (3, 15193740), (4, 11395305), (5, 9116244), (6, 7596870), (9, 5064580), (10, 4558122), (12, 3798435), (15, 3038748), (18, 2532290), (20, 2279061), (30, 1519374), (36, 1266145), (45, 1012916), (60, 759687), (90, 506458), (180, 253229)]