2811565440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{488119}}^1$

素因数の和:488144

約数の個数: 96

約数和(自身を含む): 9708706800

約数和(自身を除く): 6897141360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 488119, 976238, 1464357, 1952476, 2440595, 2928714, 3904952, 4393071, 4881190, 5857428, 7321785, 7809904, 8786142, 9762380, 11714856, 14643570, 15619808, 17572284, 19524760, 21965355, 23429712, 29287140, 31239616, 35144568, 39049520, 43930710, 46859424, 58574280, 62479232, 70289136, 78099040, 87861420, 93718848, 117148560, 140578272, 156198080, 175722840, 187437696, 234297120, 281156544, 312396160, 351445680, 468594240, 562313088, 702891360, 937188480, 1405782720, 2811565440]

約数ペア:

[(1, 2811565440), (2, 1405782720), (3, 937188480), (4, 702891360), (5, 562313088), (6, 468594240), (8, 351445680), (9, 312396160), (10, 281156544), (12, 234297120), (15, 187437696), (16, 175722840), (18, 156198080), (20, 140578272), (24, 117148560), (30, 93718848), (32, 87861420), (36, 78099040), (40, 70289136), (45, 62479232), (48, 58574280), (60, 46859424), (64, 43930710), (72, 39049520), (80, 35144568), (90, 31239616), (96, 29287140), (120, 23429712), (128, 21965355), (144, 19524760), (160, 17572284), (180, 15619808), (192, 14643570), (240, 11714856), (288, 9762380), (320, 8786142), (360, 7809904), (384, 7321785), (480, 5857428), (576, 4881190), (640, 4393071), (720, 3904952), (960, 2928714), (1152, 2440595), (1440, 1952476), (1920, 1464357), (2880, 976238), (5760, 488119)]