3332560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 9677952

約数和(自身を除く): 6345392

約数列:

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

約数ペア:

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