76424880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{45491}}^1$

素因数の和:45514

約数の個数: 80

約数和(自身を含む): 270768384

約数和(自身を除く): 194343504

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, 45491, 90982, 136473, 181964, 227455, 272946, 318437, 363928, 454910, 545892, 636874, 682365, 727856, 909820, 955311, 1091784, 1273748, 1364730, 1592185, 1819640, 1910622, 2183568, 2547496, 2729460, 3184370, 3639280, 3821244, 4776555, 5094992, 5458920, 6368740, 7642488, 9553110, 10917840, 12737480, 15284976, 19106220, 25474960, 38212440, 76424880]

約数ペア:

[(1, 76424880), (2, 38212440), (3, 25474960), (4, 19106220), (5, 15284976), (6, 12737480), (7, 10917840), (8, 9553110), (10, 7642488), (12, 6368740), (14, 5458920), (15, 5094992), (16, 4776555), (20, 3821244), (21, 3639280), (24, 3184370), (28, 2729460), (30, 2547496), (35, 2183568), (40, 1910622), (42, 1819640), (48, 1592185), (56, 1364730), (60, 1273748), (70, 1091784), (80, 955311), (84, 909820), (105, 727856), (112, 682365), (120, 636874), (140, 545892), (168, 454910), (210, 363928), (240, 318437), (280, 272946), (336, 227455), (420, 181964), (560, 136473), (840, 90982), (1680, 45491)]