27855360

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 320

約数和(自身を含む): 109992960

約数和(自身を除く): 82137600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 180, 186, 192, 195, 208, 216, 234, 240, 248, 256, 260, 270, 279, 288, 310, 312, 320, 351, 360, 372, 384, 390, 403, 416, 432, 465, 468, 480, 496, 512, 520, 540, 558, 576, 585, 620, 624, 640, 702, 720, 744, 768, 780, 806, 832, 837, 864, 930, 936, 960, 992, 1040, 1080, 1116, 1152, 1170, 1209, 1240, 1248, 1280, 1395, 1404, 1440, 1488, 1536, 1560, 1612, 1664, 1674, 1728, 1755, 1860, 1872, 1920, 1984, 2015, 2080, 2160, 2232, 2304, 2340, 2418, 2480, 2496, 2560, 2790, 2808, 2880, 2976, 3120, 3224, 3328, 3348, 3456, 3510, 3627, 3720, 3744, 3840, 3968, 4030, 4160, 4185, 4320, 4464, 4608, 4680, 4836, 4960, 4992, 5580, 5616, 5760, 5952, 6045, 6240, 6448, 6656, 6696, 6912, 7020, 7254, 7440, 7488, 7680, 7936, 8060, 8320, 8370, 8640, 8928, 9360, 9672, 9920, 9984, 10881, 11160, 11232, 11520, 11904, 12090, 12480, 12896, 13392, 13824, 14040, 14508, 14880, 14976, 15872, 16120, 16640, 16740, 17280, 17856, 18135, 18720, 19344, 19840, 19968, 21762, 22320, 22464, 23040, 23808, 24180, 24960, 25792, 26784, 28080, 29016, 29760, 29952, 32240, 33280, 33480, 34560, 35712, 36270, 37440, 38688, 39680, 43524, 44640, 44928, 47616, 48360, 49920, 51584, 53568, 54405, 56160, 58032, 59520, 59904, 64480, 66960, 69120, 71424, 72540, 74880, 77376, 79360, 87048, 89280, 89856, 96720, 99840, 103168, 107136, 108810, 112320, 116064, 119040, 128960, 133920, 142848, 145080, 149760, 154752, 174096, 178560, 179712, 193440, 206336, 214272, 217620, 224640, 232128, 238080, 257920, 267840, 290160, 299520, 309504, 348192, 357120, 386880, 428544, 435240, 449280, 464256, 515840, 535680, 580320, 619008, 696384, 714240, 773760, 870480, 898560, 928512, 1031680, 1071360, 1160640, 1392768, 1547520, 1740960, 1857024, 2142720, 2321280, 2785536, 3095040, 3481920, 4642560, 5571072, 6963840, 9285120, 13927680, 27855360]

約数ペア:

[(1, 27855360), (2, 13927680), (3, 9285120), (4, 6963840), (5, 5571072), (6, 4642560), (8, 3481920), (9, 3095040), (10, 2785536), (12, 2321280), (13, 2142720), (15, 1857024), (16, 1740960), (18, 1547520), (20, 1392768), (24, 1160640), (26, 1071360), (27, 1031680), (30, 928512), (31, 898560), (32, 870480), (36, 773760), (39, 714240), (40, 696384), (45, 619008), (48, 580320), (52, 535680), (54, 515840), (60, 464256), (62, 449280), (64, 435240), (65, 428544), (72, 386880), (78, 357120), (80, 348192), (90, 309504), (93, 299520), (96, 290160), (104, 267840), (108, 257920), (117, 238080), (120, 232128), (124, 224640), (128, 217620), (130, 214272), (135, 206336), (144, 193440), (155, 179712), (156, 178560), (160, 174096), (180, 154752), (186, 149760), (192, 145080), (195, 142848), (208, 133920), (216, 128960), (234, 119040), (240, 116064), (248, 112320), (256, 108810), (260, 107136), (270, 103168), (279, 99840), (288, 96720), (310, 89856), (312, 89280), (320, 87048), (351, 79360), (360, 77376), (372, 74880), (384, 72540), (390, 71424), (403, 69120), (416, 66960), (432, 64480), (465, 59904), (468, 59520), (480, 58032), (496, 56160), (512, 54405), (520, 53568), (540, 51584), (558, 49920), (576, 48360), (585, 47616), (620, 44928), (624, 44640), (640, 43524), (702, 39680), (720, 38688), (744, 37440), (768, 36270), (780, 35712), (806, 34560), (832, 33480), (837, 33280), (864, 32240), (930, 29952), (936, 29760), (960, 29016), (992, 28080), (1040, 26784), (1080, 25792), (1116, 24960), (1152, 24180), (1170, 23808), (1209, 23040), (1240, 22464), (1248, 22320), (1280, 21762), (1395, 19968), (1404, 19840), (1440, 19344), (1488, 18720), (1536, 18135), (1560, 17856), (1612, 17280), (1664, 16740), (1674, 16640), (1728, 16120), (1755, 15872), (1860, 14976), (1872, 14880), (1920, 14508), (1984, 14040), (2015, 13824), (2080, 13392), (2160, 12896), (2232, 12480), (2304, 12090), (2340, 11904), (2418, 11520), (2480, 11232), (2496, 11160), (2560, 10881), (2790, 9984), (2808, 9920), (2880, 9672), (2976, 9360), (3120, 8928), (3224, 8640), (3328, 8370), (3348, 8320), (3456, 8060), (3510, 7936), (3627, 7680), (3720, 7488), (3744, 7440), (3840, 7254), (3968, 7020), (4030, 6912), (4160, 6696), (4185, 6656), (4320, 6448), (4464, 6240), (4608, 6045), (4680, 5952), (4836, 5760), (4960, 5616), (4992, 5580)]