13744680

素因数分解:

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

素因数の和:2498

約数の個数: 64

約数和(自身を含む): 42128640

約数和(自身を除く): 28383960

約数列:

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

約数ペア:

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