538894080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:564

約数の個数: 288

約数和(自身を含む): 1977937920

約数和(自身を除く): 1439043840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 503, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1006, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1509, 1674, 1728, 1860, 1920, 1984, 2012, 2160, 2232, 2304, 2480, 2515, 2790, 2880, 2976, 3018, 3348, 3456, 3720, 3840, 3968, 4024, 4185, 4320, 4464, 4527, 4960, 5030, 5580, 5760, 5952, 6036, 6696, 6912, 7440, 7545, 7936, 8048, 8370, 8640, 8928, 9054, 9920, 10060, 11160, 11520, 11904, 12072, 13392, 13581, 14880, 15090, 15593, 16096, 16740, 17280, 17856, 18108, 19840, 20120, 22320, 22635, 23808, 24144, 26784, 27162, 29760, 30180, 31186, 32192, 33480, 34560, 35712, 36216, 39680, 40240, 44640, 45270, 46779, 48288, 53568, 54324, 59520, 60360, 62372, 64384, 66960, 67905, 71424, 72432, 77965, 80480, 89280, 90540, 93558, 96576, 107136, 108648, 119040, 120720, 124744, 128768, 133920, 135810, 140337, 144864, 155930, 160960, 178560, 181080, 187116, 193152, 214272, 217296, 233895, 241440, 249488, 267840, 271620, 280674, 289728, 311860, 321920, 357120, 362160, 374232, 386304, 421011, 434592, 467790, 482880, 498976, 535680, 543240, 561348, 579456, 623720, 643840, 701685, 724320, 748464, 842022, 869184, 935580, 965760, 997952, 1071360, 1086480, 1122696, 1158912, 1247440, 1403370, 1448640, 1496928, 1684044, 1738368, 1871160, 1931520, 1995904, 2105055, 2172960, 2245392, 2494880, 2806740, 2897280, 2993856, 3368088, 3476736, 3742320, 3991808, 4210110, 4345920, 4490784, 4989760, 5613480, 5794560, 5987712, 6736176, 7484640, 8420220, 8691840, 8981568, 9979520, 11226960, 11975424, 13472352, 14969280, 16840440, 17383680, 17963136, 19959040, 22453920, 26944704, 29938560, 33680880, 35926272, 44907840, 53889408, 59877120, 67361760, 89815680, 107778816, 134723520, 179631360, 269447040, 538894080]

約数ペア:

[(1, 538894080), (2, 269447040), (3, 179631360), (4, 134723520), (5, 107778816), (6, 89815680), (8, 67361760), (9, 59877120), (10, 53889408), (12, 44907840), (15, 35926272), (16, 33680880), (18, 29938560), (20, 26944704), (24, 22453920), (27, 19959040), (30, 17963136), (31, 17383680), (32, 16840440), (36, 14969280), (40, 13472352), (45, 11975424), (48, 11226960), (54, 9979520), (60, 8981568), (62, 8691840), (64, 8420220), (72, 7484640), (80, 6736176), (90, 5987712), (93, 5794560), (96, 5613480), (108, 4989760), (120, 4490784), (124, 4345920), (128, 4210110), (135, 3991808), (144, 3742320), (155, 3476736), (160, 3368088), (180, 2993856), (186, 2897280), (192, 2806740), (216, 2494880), (240, 2245392), (248, 2172960), (256, 2105055), (270, 1995904), (279, 1931520), (288, 1871160), (310, 1738368), (320, 1684044), (360, 1496928), (372, 1448640), (384, 1403370), (432, 1247440), (465, 1158912), (480, 1122696), (496, 1086480), (503, 1071360), (540, 997952), (558, 965760), (576, 935580), (620, 869184), (640, 842022), (720, 748464), (744, 724320), (768, 701685), (837, 643840), (864, 623720), (930, 579456), (960, 561348), (992, 543240), (1006, 535680), (1080, 498976), (1116, 482880), (1152, 467790), (1240, 434592), (1280, 421011), (1395, 386304), (1440, 374232), (1488, 362160), (1509, 357120), (1674, 321920), (1728, 311860), (1860, 289728), (1920, 280674), (1984, 271620), (2012, 267840), (2160, 249488), (2232, 241440), (2304, 233895), (2480, 217296), (2515, 214272), (2790, 193152), (2880, 187116), (2976, 181080), (3018, 178560), (3348, 160960), (3456, 155930), (3720, 144864), (3840, 140337), (3968, 135810), (4024, 133920), (4185, 128768), (4320, 124744), (4464, 120720), (4527, 119040), (4960, 108648), (5030, 107136), (5580, 96576), (5760, 93558), (5952, 90540), (6036, 89280), (6696, 80480), (6912, 77965), (7440, 72432), (7545, 71424), (7936, 67905), (8048, 66960), (8370, 64384), (8640, 62372), (8928, 60360), (9054, 59520), (9920, 54324), (10060, 53568), (11160, 48288), (11520, 46779), (11904, 45270), (12072, 44640), (13392, 40240), (13581, 39680), (14880, 36216), (15090, 35712), (15593, 34560), (16096, 33480), (16740, 32192), (17280, 31186), (17856, 30180), (18108, 29760), (19840, 27162), (20120, 26784), (22320, 24144), (22635, 23808)]