269291520

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{487}}^1$

素因数の和:525

約数の個数: 208

約数和(自身を含む): 959329920

約数和(自身を除く): 690038400

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, 487, 512, 540, 576, 640, 720, 768, 864, 960, 974, 1024, 1080, 1152, 1280, 1440, 1461, 1536, 1728, 1920, 1948, 2048, 2160, 2304, 2435, 2560, 2880, 2922, 3072, 3456, 3840, 3896, 4096, 4320, 4383, 4608, 4870, 5120, 5760, 5844, 6144, 6912, 7305, 7680, 7792, 8640, 8766, 9216, 9740, 10240, 11520, 11688, 12288, 13149, 13824, 14610, 15360, 15584, 17280, 17532, 18432, 19480, 20480, 21915, 23040, 23376, 26298, 27648, 29220, 30720, 31168, 34560, 35064, 36864, 38960, 43830, 46080, 46752, 52596, 55296, 58440, 61440, 62336, 65745, 69120, 70128, 77920, 87660, 92160, 93504, 105192, 110592, 116880, 124672, 131490, 138240, 140256, 155840, 175320, 184320, 187008, 210384, 233760, 249344, 262980, 276480, 280512, 311680, 350640, 374016, 420768, 467520, 498688, 525960, 552960, 561024, 623360, 701280, 748032, 841536, 935040, 997376, 1051920, 1122048, 1246720, 1402560, 1496064, 1683072, 1870080, 1994752, 2103840, 2244096, 2493440, 2805120, 2992128, 3366144, 3740160, 4207680, 4488192, 4986880, 5610240, 5984256, 6732288, 7480320, 8415360, 8976384, 9973760, 11220480, 13464576, 14960640, 16830720, 17952768, 22440960, 26929152, 29921280, 33661440, 44881920, 53858304, 67322880, 89763840, 134645760, 269291520]

約数ペア:

[(1, 269291520), (2, 134645760), (3, 89763840), (4, 67322880), (5, 53858304), (6, 44881920), (8, 33661440), (9, 29921280), (10, 26929152), (12, 22440960), (15, 17952768), (16, 16830720), (18, 14960640), (20, 13464576), (24, 11220480), (27, 9973760), (30, 8976384), (32, 8415360), (36, 7480320), (40, 6732288), (45, 5984256), (48, 5610240), (54, 4986880), (60, 4488192), (64, 4207680), (72, 3740160), (80, 3366144), (90, 2992128), (96, 2805120), (108, 2493440), (120, 2244096), (128, 2103840), (135, 1994752), (144, 1870080), (160, 1683072), (180, 1496064), (192, 1402560), (216, 1246720), (240, 1122048), (256, 1051920), (270, 997376), (288, 935040), (320, 841536), (360, 748032), (384, 701280), (432, 623360), (480, 561024), (487, 552960), (512, 525960), (540, 498688), (576, 467520), (640, 420768), (720, 374016), (768, 350640), (864, 311680), (960, 280512), (974, 276480), (1024, 262980), (1080, 249344), (1152, 233760), (1280, 210384), (1440, 187008), (1461, 184320), (1536, 175320), (1728, 155840), (1920, 140256), (1948, 138240), (2048, 131490), (2160, 124672), (2304, 116880), (2435, 110592), (2560, 105192), (2880, 93504), (2922, 92160), (3072, 87660), (3456, 77920), (3840, 70128), (3896, 69120), (4096, 65745), (4320, 62336), (4383, 61440), (4608, 58440), (4870, 55296), (5120, 52596), (5760, 46752), (5844, 46080), (6144, 43830), (6912, 38960), (7305, 36864), (7680, 35064), (7792, 34560), (8640, 31168), (8766, 30720), (9216, 29220), (9740, 27648), (10240, 26298), (11520, 23376), (11688, 23040), (12288, 21915), (13149, 20480), (13824, 19480), (14610, 18432), (15360, 17532), (15584, 17280)]