76572720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{15193}}^1$

素因数の和:15219

約数の個数: 120

約数和(自身を含む): 293912736

約数和(自身を除く): 217340016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 15193, 30386, 45579, 60772, 75965, 91158, 106351, 121544, 136737, 151930, 182316, 212702, 227895, 243088, 273474, 303860, 319053, 364632, 425404, 455790, 531755, 546948, 607720, 638106, 683685, 729264, 850808, 911580, 957159, 1063510, 1093896, 1215440, 1276212, 1367370, 1595265, 1701616, 1823160, 1914318, 2127020, 2187792, 2552424, 2734740, 3190530, 3646320, 3828636, 4254040, 4785795, 5104848, 5469480, 6381060, 7657272, 8508080, 9571590, 10938960, 12762120, 15314544, 19143180, 25524240, 38286360, 76572720]

約数ペア:

[(1, 76572720), (2, 38286360), (3, 25524240), (4, 19143180), (5, 15314544), (6, 12762120), (7, 10938960), (8, 9571590), (9, 8508080), (10, 7657272), (12, 6381060), (14, 5469480), (15, 5104848), (16, 4785795), (18, 4254040), (20, 3828636), (21, 3646320), (24, 3190530), (28, 2734740), (30, 2552424), (35, 2187792), (36, 2127020), (40, 1914318), (42, 1823160), (45, 1701616), (48, 1595265), (56, 1367370), (60, 1276212), (63, 1215440), (70, 1093896), (72, 1063510), (80, 957159), (84, 911580), (90, 850808), (105, 729264), (112, 683685), (120, 638106), (126, 607720), (140, 546948), (144, 531755), (168, 455790), (180, 425404), (210, 364632), (240, 319053), (252, 303860), (280, 273474), (315, 243088), (336, 227895), (360, 212702), (420, 182316), (504, 151930), (560, 136737), (630, 121544), (720, 106351), (840, 91158), (1008, 75965), (1260, 60772), (1680, 45579), (2520, 30386), (5040, 15193)]