289478880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1$

素因数の和:730

約数の個数: 192

約数和(自身を含む): 1023865920

約数和(自身を除く): 734387040

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, 113, 120, 135, 144, 160, 180, 216, 226, 240, 270, 288, 339, 360, 432, 452, 480, 540, 565, 593, 678, 720, 864, 904, 1017, 1080, 1130, 1186, 1356, 1440, 1695, 1779, 1808, 2034, 2160, 2260, 2372, 2712, 2965, 3051, 3390, 3558, 3616, 4068, 4320, 4520, 4744, 5085, 5337, 5424, 5930, 6102, 6780, 7116, 8136, 8895, 9040, 9488, 10170, 10674, 10848, 11860, 12204, 13560, 14232, 15255, 16011, 16272, 17790, 18080, 18976, 20340, 21348, 23720, 24408, 26685, 27120, 28464, 30510, 32022, 32544, 35580, 40680, 42696, 47440, 48816, 53370, 54240, 56928, 61020, 64044, 67009, 71160, 80055, 81360, 85392, 94880, 97632, 106740, 122040, 128088, 134018, 142320, 160110, 162720, 170784, 201027, 213480, 244080, 256176, 268036, 284640, 320220, 335045, 402054, 426960, 488160, 512352, 536072, 603081, 640440, 670090, 804108, 853920, 1005135, 1072144, 1206162, 1280880, 1340180, 1608216, 1809243, 2010270, 2144288, 2412324, 2561760, 2680360, 3015405, 3216432, 3618486, 4020540, 4824648, 5360720, 6030810, 6432864, 7236972, 8041080, 9046215, 9649296, 10721440, 12061620, 14473944, 16082160, 18092430, 19298592, 24123240, 28947888, 32164320, 36184860, 48246480, 57895776, 72369720, 96492960, 144739440, 289478880]

約数ペア:

[(1, 289478880), (2, 144739440), (3, 96492960), (4, 72369720), (5, 57895776), (6, 48246480), (8, 36184860), (9, 32164320), (10, 28947888), (12, 24123240), (15, 19298592), (16, 18092430), (18, 16082160), (20, 14473944), (24, 12061620), (27, 10721440), (30, 9649296), (32, 9046215), (36, 8041080), (40, 7236972), (45, 6432864), (48, 6030810), (54, 5360720), (60, 4824648), (72, 4020540), (80, 3618486), (90, 3216432), (96, 3015405), (108, 2680360), (113, 2561760), (120, 2412324), (135, 2144288), (144, 2010270), (160, 1809243), (180, 1608216), (216, 1340180), (226, 1280880), (240, 1206162), (270, 1072144), (288, 1005135), (339, 853920), (360, 804108), (432, 670090), (452, 640440), (480, 603081), (540, 536072), (565, 512352), (593, 488160), (678, 426960), (720, 402054), (864, 335045), (904, 320220), (1017, 284640), (1080, 268036), (1130, 256176), (1186, 244080), (1356, 213480), (1440, 201027), (1695, 170784), (1779, 162720), (1808, 160110), (2034, 142320), (2160, 134018), (2260, 128088), (2372, 122040), (2712, 106740), (2965, 97632), (3051, 94880), (3390, 85392), (3558, 81360), (3616, 80055), (4068, 71160), (4320, 67009), (4520, 64044), (4744, 61020), (5085, 56928), (5337, 54240), (5424, 53370), (5930, 48816), (6102, 47440), (6780, 42696), (7116, 40680), (8136, 35580), (8895, 32544), (9040, 32022), (9488, 30510), (10170, 28464), (10674, 27120), (10848, 26685), (11860, 24408), (12204, 23720), (13560, 21348), (14232, 20340), (15255, 18976), (16011, 18080), (16272, 17790)]