12663480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{105529}}^1$

素因数の和:105543

約数の個数: 32

約数和(自身を含む): 37990800

約数和(自身を除く): 25327320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 105529, 211058, 316587, 422116, 527645, 633174, 844232, 1055290, 1266348, 1582935, 2110580, 2532696, 3165870, 4221160, 6331740, 12663480]

約数ペア:

[(1, 12663480), (2, 6331740), (3, 4221160), (4, 3165870), (5, 2532696), (6, 2110580), (8, 1582935), (10, 1266348), (12, 1055290), (15, 844232), (20, 633174), (24, 527645), (30, 422116), (40, 316587), (60, 211058), (120, 105529)]