6665120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 19668096

約数和(自身を除く): 13002976

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 541, 560, 616, 770, 880, 1082, 1120, 1232, 1540, 1760, 2164, 2464, 2705, 3080, 3787, 4328, 5410, 5951, 6160, 7574, 8656, 10820, 11902, 12320, 15148, 17312, 18935, 21640, 23804, 29755, 30296, 37870, 41657, 43280, 47608, 59510, 60592, 75740, 83314, 86560, 95216, 119020, 121184, 151480, 166628, 190432, 208285, 238040, 302960, 333256, 416570, 476080, 605920, 666512, 833140, 952160, 1333024, 1666280, 3332560, 6665120]

約数ペア:

[(1, 6665120), (2, 3332560), (4, 1666280), (5, 1333024), (7, 952160), (8, 833140), (10, 666512), (11, 605920), (14, 476080), (16, 416570), (20, 333256), (22, 302960), (28, 238040), (32, 208285), (35, 190432), (40, 166628), (44, 151480), (55, 121184), (56, 119020), (70, 95216), (77, 86560), (80, 83314), (88, 75740), (110, 60592), (112, 59510), (140, 47608), (154, 43280), (160, 41657), (176, 37870), (220, 30296), (224, 29755), (280, 23804), (308, 21640), (352, 18935), (385, 17312), (440, 15148), (541, 12320), (560, 11902), (616, 10820), (770, 8656), (880, 7574), (1082, 6160), (1120, 5951), (1232, 5410), (1540, 4328), (1760, 3787), (2164, 3080), (2464, 2705)]