12540360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{14929}}^1$

素因数の和:14950

約数の個数: 64

約数和(自身を含む): 42998400

約数和(自身を除く): 30458040

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, 14929, 29858, 44787, 59716, 74645, 89574, 104503, 119432, 149290, 179148, 209006, 223935, 298580, 313509, 358296, 418012, 447870, 522515, 597160, 627018, 836024, 895740, 1045030, 1254036, 1567545, 1791480, 2090060, 2508072, 3135090, 4180120, 6270180, 12540360]

約数ペア:

[(1, 12540360), (2, 6270180), (3, 4180120), (4, 3135090), (5, 2508072), (6, 2090060), (7, 1791480), (8, 1567545), (10, 1254036), (12, 1045030), (14, 895740), (15, 836024), (20, 627018), (21, 597160), (24, 522515), (28, 447870), (30, 418012), (35, 358296), (40, 313509), (42, 298580), (56, 223935), (60, 209006), (70, 179148), (84, 149290), (105, 119432), (120, 104503), (140, 89574), (168, 74645), (210, 59716), (280, 44787), (420, 29858), (840, 14929)]