54978720

素因数分解:

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

素因数の和:2502

約数の個数: 96

約数和(自身を含む): 176940288

約数和(自身を除く): 121961568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2437, 2820, 3760, 4512, 4874, 5640, 7311, 7520, 9748, 11280, 12185, 14622, 19496, 22560, 24370, 29244, 36555, 38992, 48740, 58488, 73110, 77984, 97480, 114539, 116976, 146220, 194960, 229078, 233952, 292440, 343617, 389920, 458156, 572695, 584880, 687234, 916312, 1145390, 1169760, 1374468, 1718085, 1832624, 2290780, 2748936, 3436170, 3665248, 4581560, 5497872, 6872340, 9163120, 10995744, 13744680, 18326240, 27489360, 54978720]

約数ペア:

[(1, 54978720), (2, 27489360), (3, 18326240), (4, 13744680), (5, 10995744), (6, 9163120), (8, 6872340), (10, 5497872), (12, 4581560), (15, 3665248), (16, 3436170), (20, 2748936), (24, 2290780), (30, 1832624), (32, 1718085), (40, 1374468), (47, 1169760), (48, 1145390), (60, 916312), (80, 687234), (94, 584880), (96, 572695), (120, 458156), (141, 389920), (160, 343617), (188, 292440), (235, 233952), (240, 229078), (282, 194960), (376, 146220), (470, 116976), (480, 114539), (564, 97480), (705, 77984), (752, 73110), (940, 58488), (1128, 48740), (1410, 38992), (1504, 36555), (1880, 29244), (2256, 24370), (2437, 22560), (2820, 19496), (3760, 14622), (4512, 12185), (4874, 11280), (5640, 9748), (7311, 7520)]