2561760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{593}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 8981280

約数和(自身を除く): 6419520

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, 593, 720, 864, 1080, 1186, 1440, 1779, 2160, 2372, 2965, 3558, 4320, 4744, 5337, 5930, 7116, 8895, 9488, 10674, 11860, 14232, 16011, 17790, 18976, 21348, 23720, 26685, 28464, 32022, 35580, 42696, 47440, 53370, 56928, 64044, 71160, 80055, 85392, 94880, 106740, 128088, 142320, 160110, 170784, 213480, 256176, 284640, 320220, 426960, 512352, 640440, 853920, 1280880, 2561760]

約数ペア:

[(1, 2561760), (2, 1280880), (3, 853920), (4, 640440), (5, 512352), (6, 426960), (8, 320220), (9, 284640), (10, 256176), (12, 213480), (15, 170784), (16, 160110), (18, 142320), (20, 128088), (24, 106740), (27, 94880), (30, 85392), (32, 80055), (36, 71160), (40, 64044), (45, 56928), (48, 53370), (54, 47440), (60, 42696), (72, 35580), (80, 32022), (90, 28464), (96, 26685), (108, 23720), (120, 21348), (135, 18976), (144, 17790), (160, 16011), (180, 14232), (216, 11860), (240, 10674), (270, 9488), (288, 8895), (360, 7116), (432, 5930), (480, 5337), (540, 4744), (593, 4320), (720, 3558), (864, 2965), (1080, 2372), (1186, 2160), (1440, 1779)]