126780360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{150929}}^1$

素因数の和:150950

約数の個数: 64

約数和(自身を含む): 434678400

約数和(自身を除く): 307898040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 150929, 301858, 452787, 603716, 754645, 905574, 1056503, 1207432, 1509290, 1811148, 2113006, 2263935, 3018580, 3169509, 3622296, 4226012, 4527870, 5282515, 6037160, 6339018, 8452024, 9055740, 10565030, 12678036, 15847545, 18111480, 21130060, 25356072, 31695090, 42260120, 63390180, 126780360]

約数ペア:

[(1, 126780360), (2, 63390180), (3, 42260120), (4, 31695090), (5, 25356072), (6, 21130060), (7, 18111480), (8, 15847545), (10, 12678036), (12, 10565030), (14, 9055740), (15, 8452024), (20, 6339018), (21, 6037160), (24, 5282515), (28, 4527870), (30, 4226012), (35, 3622296), (40, 3169509), (42, 3018580), (56, 2263935), (60, 2113006), (70, 1811148), (84, 1509290), (105, 1207432), (120, 1056503), (140, 905574), (168, 754645), (210, 603716), (280, 452787), (420, 301858), (840, 150929)]