1091427840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:529

約数の個数: 240

約数和(自身を含む): 3819898368

約数和(自身を除く): 2728470528

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, 120, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 373, 381, 384, 480, 508, 512, 576, 635, 640, 720, 746, 762, 768, 960, 1016, 1119, 1143, 1152, 1270, 1280, 1440, 1492, 1524, 1536, 1865, 1905, 1920, 2032, 2238, 2286, 2304, 2540, 2560, 2880, 2984, 3048, 3357, 3730, 3810, 3840, 4064, 4476, 4572, 4608, 5080, 5595, 5715, 5760, 5968, 6096, 6714, 7460, 7620, 7680, 8128, 8952, 9144, 10160, 11190, 11430, 11520, 11936, 12192, 13428, 14920, 15240, 16256, 16785, 17904, 18288, 20320, 22380, 22860, 23040, 23872, 24384, 26856, 29840, 30480, 32512, 33570, 35808, 36576, 40640, 44760, 45720, 47371, 47744, 48768, 53712, 59680, 60960, 65024, 67140, 71616, 73152, 81280, 89520, 91440, 94742, 95488, 97536, 107424, 119360, 121920, 134280, 142113, 143232, 146304, 162560, 179040, 182880, 189484, 190976, 195072, 214848, 236855, 238720, 243840, 268560, 284226, 286464, 292608, 325120, 358080, 365760, 378968, 426339, 429696, 473710, 477440, 487680, 537120, 568452, 572928, 585216, 710565, 716160, 731520, 757936, 852678, 859392, 947420, 954880, 975360, 1074240, 1136904, 1421130, 1432320, 1463040, 1515872, 1705356, 1718784, 1894840, 2131695, 2148480, 2273808, 2842260, 2864640, 2926080, 3031744, 3410712, 3789680, 4263390, 4296960, 4547616, 5684520, 6063488, 6821424, 7579360, 8526780, 8593920, 9095232, 11369040, 12126976, 13642848, 15158720, 17053560, 18190464, 22738080, 24253952, 27285696, 30317440, 34107120, 36380928, 45476160, 54571392, 60634880, 68214240, 72761856, 90952320, 109142784, 121269760, 136428480, 181904640, 218285568, 272856960, 363809280, 545713920, 1091427840]

約数ペア:

[(1, 1091427840), (2, 545713920), (3, 363809280), (4, 272856960), (5, 218285568), (6, 181904640), (8, 136428480), (9, 121269760), (10, 109142784), (12, 90952320), (15, 72761856), (16, 68214240), (18, 60634880), (20, 54571392), (24, 45476160), (30, 36380928), (32, 34107120), (36, 30317440), (40, 27285696), (45, 24253952), (48, 22738080), (60, 18190464), (64, 17053560), (72, 15158720), (80, 13642848), (90, 12126976), (96, 11369040), (120, 9095232), (127, 8593920), (128, 8526780), (144, 7579360), (160, 6821424), (180, 6063488), (192, 5684520), (240, 4547616), (254, 4296960), (256, 4263390), (288, 3789680), (320, 3410712), (360, 3031744), (373, 2926080), (381, 2864640), (384, 2842260), (480, 2273808), (508, 2148480), (512, 2131695), (576, 1894840), (635, 1718784), (640, 1705356), (720, 1515872), (746, 1463040), (762, 1432320), (768, 1421130), (960, 1136904), (1016, 1074240), (1119, 975360), (1143, 954880), (1152, 947420), (1270, 859392), (1280, 852678), (1440, 757936), (1492, 731520), (1524, 716160), (1536, 710565), (1865, 585216), (1905, 572928), (1920, 568452), (2032, 537120), (2238, 487680), (2286, 477440), (2304, 473710), (2540, 429696), (2560, 426339), (2880, 378968), (2984, 365760), (3048, 358080), (3357, 325120), (3730, 292608), (3810, 286464), (3840, 284226), (4064, 268560), (4476, 243840), (4572, 238720), (4608, 236855), (5080, 214848), (5595, 195072), (5715, 190976), (5760, 189484), (5968, 182880), (6096, 179040), (6714, 162560), (7460, 146304), (7620, 143232), (7680, 142113), (8128, 134280), (8952, 121920), (9144, 119360), (10160, 107424), (11190, 97536), (11430, 95488), (11520, 94742), (11936, 91440), (12192, 89520), (13428, 81280), (14920, 73152), (15240, 71616), (16256, 67140), (16785, 65024), (17904, 60960), (18288, 59680), (20320, 53712), (22380, 48768), (22860, 47744), (23040, 47371), (23872, 45720), (24384, 44760), (26856, 40640), (29840, 36576), (30480, 35808), (32512, 33570)]