27617280

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 94348800

約数和(自身を除く): 66731520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 87, 93, 96, 116, 120, 124, 128, 145, 155, 160, 174, 186, 192, 232, 240, 248, 256, 290, 310, 320, 348, 372, 384, 435, 464, 465, 480, 496, 512, 580, 620, 640, 696, 744, 768, 870, 899, 928, 930, 960, 992, 1024, 1160, 1240, 1280, 1392, 1488, 1536, 1740, 1798, 1856, 1860, 1920, 1984, 2048, 2320, 2480, 2560, 2697, 2784, 2976, 3072, 3480, 3596, 3712, 3720, 3840, 3968, 4495, 4640, 4960, 5120, 5394, 5568, 5952, 6144, 6960, 7192, 7424, 7440, 7680, 7936, 8990, 9280, 9920, 10240, 10788, 11136, 11904, 13485, 13920, 14384, 14848, 14880, 15360, 15872, 17980, 18560, 19840, 21576, 22272, 23808, 26970, 27840, 28768, 29696, 29760, 30720, 31744, 35960, 37120, 39680, 43152, 44544, 47616, 53940, 55680, 57536, 59392, 59520, 63488, 71920, 74240, 79360, 86304, 89088, 95232, 107880, 111360, 115072, 119040, 143840, 148480, 158720, 172608, 178176, 190464, 215760, 222720, 230144, 238080, 287680, 296960, 317440, 345216, 431520, 445440, 460288, 476160, 575360, 690432, 863040, 890880, 920576, 952320, 1150720, 1380864, 1726080, 1841152, 2301440, 2761728, 3452160, 4602880, 5523456, 6904320, 9205760, 13808640, 27617280]

約数ペア:

[(1, 27617280), (2, 13808640), (3, 9205760), (4, 6904320), (5, 5523456), (6, 4602880), (8, 3452160), (10, 2761728), (12, 2301440), (15, 1841152), (16, 1726080), (20, 1380864), (24, 1150720), (29, 952320), (30, 920576), (31, 890880), (32, 863040), (40, 690432), (48, 575360), (58, 476160), (60, 460288), (62, 445440), (64, 431520), (80, 345216), (87, 317440), (93, 296960), (96, 287680), (116, 238080), (120, 230144), (124, 222720), (128, 215760), (145, 190464), (155, 178176), (160, 172608), (174, 158720), (186, 148480), (192, 143840), (232, 119040), (240, 115072), (248, 111360), (256, 107880), (290, 95232), (310, 89088), (320, 86304), (348, 79360), (372, 74240), (384, 71920), (435, 63488), (464, 59520), (465, 59392), (480, 57536), (496, 55680), (512, 53940), (580, 47616), (620, 44544), (640, 43152), (696, 39680), (744, 37120), (768, 35960), (870, 31744), (899, 30720), (928, 29760), (930, 29696), (960, 28768), (992, 27840), (1024, 26970), (1160, 23808), (1240, 22272), (1280, 21576), (1392, 19840), (1488, 18560), (1536, 17980), (1740, 15872), (1798, 15360), (1856, 14880), (1860, 14848), (1920, 14384), (1984, 13920), (2048, 13485), (2320, 11904), (2480, 11136), (2560, 10788), (2697, 10240), (2784, 9920), (2976, 9280), (3072, 8990), (3480, 7936), (3596, 7680), (3712, 7440), (3720, 7424), (3840, 7192), (3968, 6960), (4495, 6144), (4640, 5952), (4960, 5568), (5120, 5394)]