2551508640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{590627}}^1$

素因数の和:590651

約数の個数: 96

約数和(自身を含む): 8930295360

約数和(自身を除く): 6378786720

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 590627, 1181254, 1771881, 2362508, 2953135, 3543762, 4725016, 5315643, 5906270, 7087524, 8859405, 9450032, 10631286, 11812540, 14175048, 15946929, 17718810, 18900064, 21262572, 23625080, 26578215, 28350096, 31893858, 35437620, 42525144, 47250160, 53156430, 56700192, 63787716, 70875240, 79734645, 85050288, 94500320, 106312860, 127575432, 141750480, 159469290, 170100576, 212625720, 255150864, 283500960, 318938580, 425251440, 510301728, 637877160, 850502880, 1275754320, 2551508640]

約数ペア:

[(1, 2551508640), (2, 1275754320), (3, 850502880), (4, 637877160), (5, 510301728), (6, 425251440), (8, 318938580), (9, 283500960), (10, 255150864), (12, 212625720), (15, 170100576), (16, 159469290), (18, 141750480), (20, 127575432), (24, 106312860), (27, 94500320), (30, 85050288), (32, 79734645), (36, 70875240), (40, 63787716), (45, 56700192), (48, 53156430), (54, 47250160), (60, 42525144), (72, 35437620), (80, 31893858), (90, 28350096), (96, 26578215), (108, 23625080), (120, 21262572), (135, 18900064), (144, 17718810), (160, 15946929), (180, 14175048), (216, 11812540), (240, 10631286), (270, 9450032), (288, 8859405), (360, 7087524), (432, 5906270), (480, 5315643), (540, 4725016), (720, 3543762), (864, 2953135), (1080, 2362508), (1440, 1771881), (2160, 1181254), (4320, 590627)]