12261697680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1188149}}^1$

素因数の和:1188208

約数の個数: 80

約数和(自身を含む): 38895278400

約数和(自身を除く): 26633580720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 1188149, 2376298, 3564447, 4752596, 5940745, 7128894, 9505192, 11881490, 14257788, 17822235, 19010384, 23762980, 28515576, 35644470, 47525960, 51090407, 57031152, 71288940, 95051920, 102180814, 142577880, 153271221, 204361628, 255452035, 285155760, 306542442, 408723256, 510904070, 613084884, 766356105, 817446512, 1021808140, 1226169768, 1532712210, 2043616280, 2452339536, 3065424420, 4087232560, 6130848840, 12261697680]

約数ペア:

[(1, 12261697680), (2, 6130848840), (3, 4087232560), (4, 3065424420), (5, 2452339536), (6, 2043616280), (8, 1532712210), (10, 1226169768), (12, 1021808140), (15, 817446512), (16, 766356105), (20, 613084884), (24, 510904070), (30, 408723256), (40, 306542442), (43, 285155760), (48, 255452035), (60, 204361628), (80, 153271221), (86, 142577880), (120, 102180814), (129, 95051920), (172, 71288940), (215, 57031152), (240, 51090407), (258, 47525960), (344, 35644470), (430, 28515576), (516, 23762980), (645, 19010384), (688, 17822235), (860, 14257788), (1032, 11881490), (1290, 9505192), (1720, 7128894), (2064, 5940745), (2580, 4752596), (3440, 3564447), (5160, 2376298), (10320, 1188149)]