25663080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{213859}}^1$

素因数の和:213873

約数の個数: 32

約数和(自身を含む): 76989600

約数和(自身を除く): 51326520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 213859, 427718, 641577, 855436, 1069295, 1283154, 1710872, 2138590, 2566308, 3207885, 4277180, 5132616, 6415770, 8554360, 12831540, 25663080]

約数ペア:

[(1, 25663080), (2, 12831540), (3, 8554360), (4, 6415770), (5, 5132616), (6, 4277180), (8, 3207885), (10, 2566308), (12, 2138590), (15, 1710872), (20, 1283154), (24, 1069295), (30, 855436), (40, 641577), (60, 427718), (120, 213859)]