1275770880

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 288

約数和(自身を含む): 4497292800

約数和(自身を除く): 3221521920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 127, 128, 144, 160, 180, 192, 218, 240, 254, 256, 288, 320, 327, 360, 381, 384, 436, 480, 508, 512, 545, 576, 635, 640, 654, 720, 762, 768, 872, 960, 981, 1016, 1024, 1090, 1143, 1152, 1270, 1280, 1308, 1440, 1524, 1536, 1635, 1744, 1905, 1920, 1962, 2032, 2048, 2180, 2286, 2304, 2540, 2560, 2616, 2880, 3048, 3072, 3270, 3488, 3810, 3840, 3924, 4064, 4360, 4572, 4608, 4905, 5080, 5120, 5232, 5715, 5760, 6096, 6144, 6540, 6976, 7620, 7680, 7848, 8128, 8720, 9144, 9216, 9810, 10160, 10240, 10464, 11430, 11520, 12192, 13080, 13843, 13952, 15240, 15360, 15696, 16256, 17440, 18288, 18432, 19620, 20320, 20928, 22860, 23040, 24384, 26160, 27686, 27904, 30480, 30720, 31392, 32512, 34880, 36576, 39240, 40640, 41529, 41856, 45720, 46080, 48768, 52320, 55372, 55808, 60960, 62784, 65024, 69215, 69760, 73152, 78480, 81280, 83058, 83712, 91440, 92160, 97536, 104640, 110744, 111616, 121920, 124587, 125568, 130048, 138430, 139520, 146304, 156960, 162560, 166116, 167424, 182880, 195072, 207645, 209280, 221488, 223232, 243840, 249174, 251136, 260096, 276860, 279040, 292608, 313920, 325120, 332232, 334848, 365760, 390144, 415290, 418560, 442976, 487680, 498348, 502272, 553720, 558080, 585216, 622935, 627840, 650240, 664464, 669696, 731520, 780288, 830580, 837120, 885952, 975360, 996696, 1004544, 1107440, 1116160, 1170432, 1245870, 1255680, 1300480, 1328928, 1463040, 1661160, 1674240, 1771904, 1950720, 1993392, 2009088, 2214880, 2340864, 2491740, 2511360, 2657856, 2926080, 3322320, 3348480, 3543808, 3901440, 3986784, 4429760, 4983480, 5022720, 5315712, 5852160, 6644640, 7087616, 7973568, 8859520, 9966960, 10045440, 10631424, 11704320, 13289280, 14175232, 15947136, 17719040, 19933920, 21262848, 26578560, 28350464, 31894272, 35438080, 39867840, 42525696, 53157120, 63788544, 70876160, 79735680, 85051392, 106314240, 127577088, 141752320, 159471360, 212628480, 255154176, 318942720, 425256960, 637885440, 1275770880]

約数ペア:

[(1, 1275770880), (2, 637885440), (3, 425256960), (4, 318942720), (5, 255154176), (6, 212628480), (8, 159471360), (9, 141752320), (10, 127577088), (12, 106314240), (15, 85051392), (16, 79735680), (18, 70876160), (20, 63788544), (24, 53157120), (30, 42525696), (32, 39867840), (36, 35438080), (40, 31894272), (45, 28350464), (48, 26578560), (60, 21262848), (64, 19933920), (72, 17719040), (80, 15947136), (90, 14175232), (96, 13289280), (109, 11704320), (120, 10631424), (127, 10045440), (128, 9966960), (144, 8859520), (160, 7973568), (180, 7087616), (192, 6644640), (218, 5852160), (240, 5315712), (254, 5022720), (256, 4983480), (288, 4429760), (320, 3986784), (327, 3901440), (360, 3543808), (381, 3348480), (384, 3322320), (436, 2926080), (480, 2657856), (508, 2511360), (512, 2491740), (545, 2340864), (576, 2214880), (635, 2009088), (640, 1993392), (654, 1950720), (720, 1771904), (762, 1674240), (768, 1661160), (872, 1463040), (960, 1328928), (981, 1300480), (1016, 1255680), (1024, 1245870), (1090, 1170432), (1143, 1116160), (1152, 1107440), (1270, 1004544), (1280, 996696), (1308, 975360), (1440, 885952), (1524, 837120), (1536, 830580), (1635, 780288), (1744, 731520), (1905, 669696), (1920, 664464), (1962, 650240), (2032, 627840), (2048, 622935), (2180, 585216), (2286, 558080), (2304, 553720), (2540, 502272), (2560, 498348), (2616, 487680), (2880, 442976), (3048, 418560), (3072, 415290), (3270, 390144), (3488, 365760), (3810, 334848), (3840, 332232), (3924, 325120), (4064, 313920), (4360, 292608), (4572, 279040), (4608, 276860), (4905, 260096), (5080, 251136), (5120, 249174), (5232, 243840), (5715, 223232), (5760, 221488), (6096, 209280), (6144, 207645), (6540, 195072), (6976, 182880), (7620, 167424), (7680, 166116), (7848, 162560), (8128, 156960), (8720, 146304), (9144, 139520), (9216, 138430), (9810, 130048), (10160, 125568), (10240, 124587), (10464, 121920), (11430, 111616), (11520, 110744), (12192, 104640), (13080, 97536), (13843, 92160), (13952, 91440), (15240, 83712), (15360, 83058), (15696, 81280), (16256, 78480), (17440, 73152), (18288, 69760), (18432, 69215), (19620, 65024), (20320, 62784), (20928, 60960), (22860, 55808), (23040, 55372), (24384, 52320), (26160, 48768), (27686, 46080), (27904, 45720), (30480, 41856), (30720, 41529), (31392, 40640), (32512, 39240), (34880, 36576)]