25023480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{208529}}^1$

素因数の和:208543

約数の個数: 32

約数和(自身を含む): 75070800

約数和(自身を除く): 50047320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 208529, 417058, 625587, 834116, 1042645, 1251174, 1668232, 2085290, 2502348, 3127935, 4170580, 5004696, 6255870, 8341160, 12511740, 25023480]

約数ペア:

[(1, 25023480), (2, 12511740), (3, 8341160), (4, 6255870), (5, 5004696), (6, 4170580), (8, 3127935), (10, 2502348), (12, 2085290), (15, 1668232), (20, 1251174), (24, 1042645), (30, 834116), (40, 625587), (60, 417058), (120, 208529)]