1242616320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4903}}^1$

素因数の和:4943

約数の個数: 240

約数和(自身を含む): 4695717312

約数和(自身を除く): 3453100992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 4608, 4903, 5280, 5632, 5760, 6336, 7040, 7680, 7920, 8448, 9806, 10560, 11520, 12672, 14080, 14709, 15840, 16896, 19612, 21120, 23040, 24515, 25344, 28160, 29418, 31680, 39224, 42240, 44127, 49030, 50688, 53933, 58836, 63360, 73545, 78448, 84480, 88254, 98060, 107866, 117672, 126720, 147090, 156896, 161799, 176508, 196120, 215732, 220635, 235344, 253440, 269665, 294180, 313792, 323598, 353016, 392240, 431464, 441270, 470688, 485397, 539330, 588360, 627584, 647196, 706032, 784480, 808995, 862928, 882540, 941376, 970794, 1078660, 1176720, 1255168, 1294392, 1412064, 1568960, 1617990, 1725856, 1765080, 1882752, 1941588, 2157320, 2353440, 2426985, 2510336, 2588784, 2824128, 3137920, 3235980, 3451712, 3530160, 3765504, 3883176, 4314640, 4706880, 4853970, 5177568, 5648256, 6275840, 6471960, 6903424, 7060320, 7531008, 7766352, 8629280, 9413760, 9707940, 10355136, 11296512, 12551680, 12943920, 13806848, 14120640, 15532704, 17258560, 18827520, 19415880, 20710272, 22593024, 25887840, 27613696, 28241280, 31065408, 34517120, 37655040, 38831760, 41420544, 51775680, 56482560, 62130816, 69034240, 77663520, 82841088, 103551360, 112965120, 124261632, 138068480, 155327040, 207102720, 248523264, 310654080, 414205440, 621308160, 1242616320]

約数ペア:

[(1, 1242616320), (2, 621308160), (3, 414205440), (4, 310654080), (5, 248523264), (6, 207102720), (8, 155327040), (9, 138068480), (10, 124261632), (11, 112965120), (12, 103551360), (15, 82841088), (16, 77663520), (18, 69034240), (20, 62130816), (22, 56482560), (24, 51775680), (30, 41420544), (32, 38831760), (33, 37655040), (36, 34517120), (40, 31065408), (44, 28241280), (45, 27613696), (48, 25887840), (55, 22593024), (60, 20710272), (64, 19415880), (66, 18827520), (72, 17258560), (80, 15532704), (88, 14120640), (90, 13806848), (96, 12943920), (99, 12551680), (110, 11296512), (120, 10355136), (128, 9707940), (132, 9413760), (144, 8629280), (160, 7766352), (165, 7531008), (176, 7060320), (180, 6903424), (192, 6471960), (198, 6275840), (220, 5648256), (240, 5177568), (256, 4853970), (264, 4706880), (288, 4314640), (320, 3883176), (330, 3765504), (352, 3530160), (360, 3451712), (384, 3235980), (396, 3137920), (440, 2824128), (480, 2588784), (495, 2510336), (512, 2426985), (528, 2353440), (576, 2157320), (640, 1941588), (660, 1882752), (704, 1765080), (720, 1725856), (768, 1617990), (792, 1568960), (880, 1412064), (960, 1294392), (990, 1255168), (1056, 1176720), (1152, 1078660), (1280, 970794), (1320, 941376), (1408, 882540), (1440, 862928), (1536, 808995), (1584, 784480), (1760, 706032), (1920, 647196), (1980, 627584), (2112, 588360), (2304, 539330), (2560, 485397), (2640, 470688), (2816, 441270), (2880, 431464), (3168, 392240), (3520, 353016), (3840, 323598), (3960, 313792), (4224, 294180), (4608, 269665), (4903, 253440), (5280, 235344), (5632, 220635), (5760, 215732), (6336, 196120), (7040, 176508), (7680, 161799), (7920, 156896), (8448, 147090), (9806, 126720), (10560, 117672), (11520, 107866), (12672, 98060), (14080, 88254), (14709, 84480), (15840, 78448), (16896, 73545), (19612, 63360), (21120, 58836), (23040, 53933), (24515, 50688), (25344, 49030), (28160, 44127), (29418, 42240), (31680, 39224)]