8549280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{1979}}^1$

素因数の和:2003

約数の個数: 96

約数和(自身を含む): 29937600

約数和(自身を除く): 21388320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 1979, 2160, 3958, 4320, 5937, 7916, 9895, 11874, 15832, 17811, 19790, 23748, 29685, 31664, 35622, 39580, 47496, 53433, 59370, 63328, 71244, 79160, 89055, 94992, 106866, 118740, 142488, 158320, 178110, 189984, 213732, 237480, 267165, 284976, 316640, 356220, 427464, 474960, 534330, 569952, 712440, 854928, 949920, 1068660, 1424880, 1709856, 2137320, 2849760, 4274640, 8549280]

約数ペア:

[(1, 8549280), (2, 4274640), (3, 2849760), (4, 2137320), (5, 1709856), (6, 1424880), (8, 1068660), (9, 949920), (10, 854928), (12, 712440), (15, 569952), (16, 534330), (18, 474960), (20, 427464), (24, 356220), (27, 316640), (30, 284976), (32, 267165), (36, 237480), (40, 213732), (45, 189984), (48, 178110), (54, 158320), (60, 142488), (72, 118740), (80, 106866), (90, 94992), (96, 89055), (108, 79160), (120, 71244), (135, 63328), (144, 59370), (160, 53433), (180, 47496), (216, 39580), (240, 35622), (270, 31664), (288, 29685), (360, 23748), (432, 19790), (480, 17811), (540, 15832), (720, 11874), (864, 9895), (1080, 7916), (1440, 5937), (1979, 4320), (2160, 3958)]