79442160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47287}}^1$

素因数の和:47310

約数の個数: 80

約数和(自身を含む): 281458176

約数和(自身を除く): 202016016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 47287, 94574, 141861, 189148, 236435, 283722, 331009, 378296, 472870, 567444, 662018, 709305, 756592, 945740, 993027, 1134888, 1324036, 1418610, 1655045, 1891480, 1986054, 2269776, 2648072, 2837220, 3310090, 3782960, 3972108, 4965135, 5296144, 5674440, 6620180, 7944216, 9930270, 11348880, 13240360, 15888432, 19860540, 26480720, 39721080, 79442160]

約数ペア:

[(1, 79442160), (2, 39721080), (3, 26480720), (4, 19860540), (5, 15888432), (6, 13240360), (7, 11348880), (8, 9930270), (10, 7944216), (12, 6620180), (14, 5674440), (15, 5296144), (16, 4965135), (20, 3972108), (21, 3782960), (24, 3310090), (28, 2837220), (30, 2648072), (35, 2269776), (40, 1986054), (42, 1891480), (48, 1655045), (56, 1418610), (60, 1324036), (70, 1134888), (80, 993027), (84, 945740), (105, 756592), (112, 709305), (120, 662018), (140, 567444), (168, 472870), (210, 378296), (240, 331009), (280, 283722), (336, 236435), (420, 189148), (560, 141861), (840, 94574), (1680, 47287)]