154465620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{13339}}^1$

素因数の和:13544

約数の個数: 48

約数和(自身を含む): 434777280

約数和(自身を除く): 280311660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 13339, 26678, 40017, 53356, 66695, 80034, 133390, 160068, 200085, 266780, 400170, 800340, 2574427, 5148854, 7723281, 10297708, 12872135, 15446562, 25744270, 30893124, 38616405, 51488540, 77232810, 154465620]

約数ペア:

[(1, 154465620), (2, 77232810), (3, 51488540), (4, 38616405), (5, 30893124), (6, 25744270), (10, 15446562), (12, 12872135), (15, 10297708), (20, 7723281), (30, 5148854), (60, 2574427), (193, 800340), (386, 400170), (579, 266780), (772, 200085), (965, 160068), (1158, 133390), (1930, 80034), (2316, 66695), (2895, 53356), (3860, 40017), (5790, 26678), (11580, 13339)]