439007040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{16937}}^1$

素因数の和:16966

約数の個数: 140

約数和(自身を含む): 1561717476

約数和(自身を除く): 1122710436

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 16937, 25920, 33874, 50811, 67748, 84685, 101622, 135496, 152433, 169370, 203244, 254055, 270992, 304866, 338740, 406488, 457299, 508110, 541984, 609732, 677480, 762165, 812976, 914598, 1016220, 1083968, 1219464, 1354960, 1371897, 1524330, 1625952, 1829196, 2032440, 2286495, 2438928, 2709920, 2743794, 3048660, 3251904, 3658392, 4064880, 4572990, 4877856, 5419840, 5487588, 6097320, 6859485, 7316784, 8129760, 9145980, 9755712, 10975176, 12194640, 13718970, 14633568, 16259520, 18291960, 21950352, 24389280, 27437940, 29267136, 36583920, 43900704, 48778560, 54875880, 73167840, 87801408, 109751760, 146335680, 219503520, 439007040]

約数ペア:

[(1, 439007040), (2, 219503520), (3, 146335680), (4, 109751760), (5, 87801408), (6, 73167840), (8, 54875880), (9, 48778560), (10, 43900704), (12, 36583920), (15, 29267136), (16, 27437940), (18, 24389280), (20, 21950352), (24, 18291960), (27, 16259520), (30, 14633568), (32, 13718970), (36, 12194640), (40, 10975176), (45, 9755712), (48, 9145980), (54, 8129760), (60, 7316784), (64, 6859485), (72, 6097320), (80, 5487588), (81, 5419840), (90, 4877856), (96, 4572990), (108, 4064880), (120, 3658392), (135, 3251904), (144, 3048660), (160, 2743794), (162, 2709920), (180, 2438928), (192, 2286495), (216, 2032440), (240, 1829196), (270, 1625952), (288, 1524330), (320, 1371897), (324, 1354960), (360, 1219464), (405, 1083968), (432, 1016220), (480, 914598), (540, 812976), (576, 762165), (648, 677480), (720, 609732), (810, 541984), (864, 508110), (960, 457299), (1080, 406488), (1296, 338740), (1440, 304866), (1620, 270992), (1728, 254055), (2160, 203244), (2592, 169370), (2880, 152433), (3240, 135496), (4320, 101622), (5184, 84685), (6480, 67748), (8640, 50811), (12960, 33874), (16937, 25920)]