8485309440

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{61381}}^1$

素因数の和:61415

約数の個数: 176

約数和(自身を含む): 30155748960

約数和(自身を除く): 21670439520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 11520, 13824, 15360, 17280, 23040, 27648, 34560, 46080, 61381, 69120, 122762, 138240, 184143, 245524, 306905, 368286, 491048, 552429, 613810, 736572, 920715, 982096, 1104858, 1227620, 1473144, 1657287, 1841430, 1964192, 2209716, 2455240, 2762145, 2946288, 3314574, 3682860, 3928384, 4419432, 4910480, 5524290, 5892576, 6629148, 7365720, 7856768, 8286435, 8838864, 9820960, 11048580, 11785152, 13258296, 14731440, 15713536, 16572870, 17677728, 19641920, 22097160, 23570304, 26516592, 29462880, 31427072, 33145740, 35355456, 39283840, 44194320, 47140608, 53033184, 58925760, 62854144, 66291480, 70710912, 78567680, 88388640, 94281216, 106066368, 117851520, 132582960, 141421824, 157135360, 176777280, 188562432, 212132736, 235703040, 265165920, 282843648, 314270720, 353554560, 424265472, 471406080, 530331840, 565687296, 707109120, 848530944, 942812160, 1060663680, 1414218240, 1697061888, 2121327360, 2828436480, 4242654720, 8485309440]

約数ペア:

[(1, 8485309440), (2, 4242654720), (3, 2828436480), (4, 2121327360), (5, 1697061888), (6, 1414218240), (8, 1060663680), (9, 942812160), (10, 848530944), (12, 707109120), (15, 565687296), (16, 530331840), (18, 471406080), (20, 424265472), (24, 353554560), (27, 314270720), (30, 282843648), (32, 265165920), (36, 235703040), (40, 212132736), (45, 188562432), (48, 176777280), (54, 157135360), (60, 141421824), (64, 132582960), (72, 117851520), (80, 106066368), (90, 94281216), (96, 88388640), (108, 78567680), (120, 70710912), (128, 66291480), (135, 62854144), (144, 58925760), (160, 53033184), (180, 47140608), (192, 44194320), (216, 39283840), (240, 35355456), (256, 33145740), (270, 31427072), (288, 29462880), (320, 26516592), (360, 23570304), (384, 22097160), (432, 19641920), (480, 17677728), (512, 16572870), (540, 15713536), (576, 14731440), (640, 13258296), (720, 11785152), (768, 11048580), (864, 9820960), (960, 8838864), (1024, 8286435), (1080, 7856768), (1152, 7365720), (1280, 6629148), (1440, 5892576), (1536, 5524290), (1728, 4910480), (1920, 4419432), (2160, 3928384), (2304, 3682860), (2560, 3314574), (2880, 2946288), (3072, 2762145), (3456, 2455240), (3840, 2209716), (4320, 1964192), (4608, 1841430), (5120, 1657287), (5760, 1473144), (6912, 1227620), (7680, 1104858), (8640, 982096), (9216, 920715), (11520, 736572), (13824, 613810), (15360, 552429), (17280, 491048), (23040, 368286), (27648, 306905), (34560, 245524), (46080, 184143), (61381, 138240), (69120, 122762)]