1366440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 4190400

約数和(自身を除く): 2823960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 193, 236, 295, 354, 386, 472, 579, 590, 708, 772, 885, 965, 1158, 1180, 1416, 1544, 1770, 1930, 2316, 2360, 2895, 3540, 3860, 4632, 5790, 7080, 7720, 11387, 11580, 22774, 23160, 34161, 45548, 56935, 68322, 91096, 113870, 136644, 170805, 227740, 273288, 341610, 455480, 683220, 1366440]

約数ペア:

[(1, 1366440), (2, 683220), (3, 455480), (4, 341610), (5, 273288), (6, 227740), (8, 170805), (10, 136644), (12, 113870), (15, 91096), (20, 68322), (24, 56935), (30, 45548), (40, 34161), (59, 23160), (60, 22774), (118, 11580), (120, 11387), (177, 7720), (193, 7080), (236, 5790), (295, 4632), (354, 3860), (386, 3540), (472, 2895), (579, 2360), (590, 2316), (708, 1930), (772, 1770), (885, 1544), (965, 1416), (1158, 1180)]