79492560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47317}}^1$

素因数の和:47340

約数の個数: 80

約数和(自身を含む): 281636736

約数和(自身を除く): 202144176

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, 47317, 94634, 141951, 189268, 236585, 283902, 331219, 378536, 473170, 567804, 662438, 709755, 757072, 946340, 993657, 1135608, 1324876, 1419510, 1656095, 1892680, 1987314, 2271216, 2649752, 2839020, 3312190, 3785360, 3974628, 4968285, 5299504, 5678040, 6624380, 7949256, 9936570, 11356080, 13248760, 15898512, 19873140, 26497520, 39746280, 79492560]

約数ペア:

[(1, 79492560), (2, 39746280), (3, 26497520), (4, 19873140), (5, 15898512), (6, 13248760), (7, 11356080), (8, 9936570), (10, 7949256), (12, 6624380), (14, 5678040), (15, 5299504), (16, 4968285), (20, 3974628), (21, 3785360), (24, 3312190), (28, 2839020), (30, 2649752), (35, 2271216), (40, 1987314), (42, 1892680), (48, 1656095), (56, 1419510), (60, 1324876), (70, 1135608), (80, 993657), (84, 946340), (105, 757072), (112, 709755), (120, 662438), (140, 567804), (168, 473170), (210, 378536), (240, 331219), (280, 283902), (336, 236585), (420, 189268), (560, 141951), (840, 94634), (1680, 47317)]