15543480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{129529}}^1$

素因数の和:129543

約数の個数: 32

約数和(自身を含む): 46630800

約数和(自身を除く): 31087320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 129529, 259058, 388587, 518116, 647645, 777174, 1036232, 1295290, 1554348, 1942935, 2590580, 3108696, 3885870, 5181160, 7771740, 15543480]

約数ペア:

[(1, 15543480), (2, 7771740), (3, 5181160), (4, 3885870), (5, 3108696), (6, 2590580), (8, 1942935), (10, 1554348), (12, 1295290), (15, 1036232), (20, 777174), (24, 647645), (30, 518116), (40, 388587), (60, 259058), (120, 129529)]