27489360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2500

約数の個数: 80

約数和(自身を含む): 87065856

約数和(自身を除く): 59576496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2437, 2820, 3760, 4874, 5640, 7311, 9748, 11280, 12185, 14622, 19496, 24370, 29244, 36555, 38992, 48740, 58488, 73110, 97480, 114539, 116976, 146220, 194960, 229078, 292440, 343617, 458156, 572695, 584880, 687234, 916312, 1145390, 1374468, 1718085, 1832624, 2290780, 2748936, 3436170, 4581560, 5497872, 6872340, 9163120, 13744680, 27489360]

約数ペア:

[(1, 27489360), (2, 13744680), (3, 9163120), (4, 6872340), (5, 5497872), (6, 4581560), (8, 3436170), (10, 2748936), (12, 2290780), (15, 1832624), (16, 1718085), (20, 1374468), (24, 1145390), (30, 916312), (40, 687234), (47, 584880), (48, 572695), (60, 458156), (80, 343617), (94, 292440), (120, 229078), (141, 194960), (188, 146220), (235, 116976), (240, 114539), (282, 97480), (376, 73110), (470, 58488), (564, 48740), (705, 38992), (752, 36555), (940, 29244), (1128, 24370), (1410, 19496), (1880, 14622), (2256, 12185), (2437, 11280), (2820, 9748), (3760, 7311), (4874, 5640)]