2688975360

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{38903}}^1$

素因数の和:38935

約数の個数: 160

約数和(自身を含む): 9551710080

約数和(自身を除く): 6862734720

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, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 38903, 69120, 77806, 116709, 155612, 194515, 233418, 311224, 350127, 389030, 466836, 583545, 622448, 700254, 778060, 933672, 1050381, 1167090, 1244896, 1400508, 1556120, 1750635, 1867344, 2100762, 2334180, 2489792, 2801016, 3112240, 3501270, 3734688, 4201524, 4668360, 4979584, 5251905, 5602032, 6224480, 7002540, 7469376, 8403048, 9336720, 9959168, 10503810, 11204064, 12448960, 14005080, 14938752, 16806096, 18673440, 19918336, 21007620, 22408128, 24897920, 28010160, 29877504, 33612192, 37346880, 42015240, 44816256, 49795840, 56020320, 59755008, 67224384, 74693760, 84030480, 89632512, 99591680, 112040640, 134448768, 149387520, 168060960, 179265024, 224081280, 268897536, 298775040, 336121920, 448162560, 537795072, 672243840, 896325120, 1344487680, 2688975360]

約数ペア:

[(1, 2688975360), (2, 1344487680), (3, 896325120), (4, 672243840), (5, 537795072), (6, 448162560), (8, 336121920), (9, 298775040), (10, 268897536), (12, 224081280), (15, 179265024), (16, 168060960), (18, 149387520), (20, 134448768), (24, 112040640), (27, 99591680), (30, 89632512), (32, 84030480), (36, 74693760), (40, 67224384), (45, 59755008), (48, 56020320), (54, 49795840), (60, 44816256), (64, 42015240), (72, 37346880), (80, 33612192), (90, 29877504), (96, 28010160), (108, 24897920), (120, 22408128), (128, 21007620), (135, 19918336), (144, 18673440), (160, 16806096), (180, 14938752), (192, 14005080), (216, 12448960), (240, 11204064), (256, 10503810), (270, 9959168), (288, 9336720), (320, 8403048), (360, 7469376), (384, 7002540), (432, 6224480), (480, 5602032), (512, 5251905), (540, 4979584), (576, 4668360), (640, 4201524), (720, 3734688), (768, 3501270), (864, 3112240), (960, 2801016), (1080, 2489792), (1152, 2334180), (1280, 2100762), (1440, 1867344), (1536, 1750635), (1728, 1556120), (1920, 1400508), (2160, 1244896), (2304, 1167090), (2560, 1050381), (2880, 933672), (3456, 778060), (3840, 700254), (4320, 622448), (4608, 583545), (5760, 466836), (6912, 389030), (7680, 350127), (8640, 311224), (11520, 233418), (13824, 194515), (17280, 155612), (23040, 116709), (34560, 77806), (38903, 69120)]