137806440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1148387}}^1$

素因数の和:1148401

約数の個数: 32

約数和(自身を含む): 413419680

約数和(自身を除く): 275613240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1148387, 2296774, 3445161, 4593548, 5741935, 6890322, 9187096, 11483870, 13780644, 17225805, 22967740, 27561288, 34451610, 45935480, 68903220, 137806440]

約数ペア:

[(1, 137806440), (2, 68903220), (3, 45935480), (4, 34451610), (5, 27561288), (6, 22967740), (8, 17225805), (10, 13780644), (12, 11483870), (15, 9187096), (20, 6890322), (24, 5741935), (30, 4593548), (40, 3445161), (60, 2296774), (120, 1148387)]