1754239680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{67679}}^1$

素因数の和:67708

約数の個数: 140

約数和(自身を含む): 6240231360

約数和(自身を除く): 4485991680

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, 25920, 67679, 135358, 203037, 270716, 338395, 406074, 541432, 609111, 676790, 812148, 1015185, 1082864, 1218222, 1353580, 1624296, 1827333, 2030370, 2165728, 2436444, 2707160, 3045555, 3248592, 3654666, 4060740, 4331456, 4872888, 5414320, 5481999, 6091110, 6497184, 7309332, 8121480, 9136665, 9745776, 10828640, 10963998, 12182220, 12994368, 14618664, 16242960, 18273330, 19491552, 21657280, 21927996, 24364440, 27409995, 29237328, 32485920, 36546660, 38983104, 43855992, 48728880, 54819990, 58474656, 64971840, 73093320, 87711984, 97457760, 109639980, 116949312, 146186640, 175423968, 194915520, 219279960, 292373280, 350847936, 438559920, 584746560, 877119840, 1754239680]

約数ペア:

[(1, 1754239680), (2, 877119840), (3, 584746560), (4, 438559920), (5, 350847936), (6, 292373280), (8, 219279960), (9, 194915520), (10, 175423968), (12, 146186640), (15, 116949312), (16, 109639980), (18, 97457760), (20, 87711984), (24, 73093320), (27, 64971840), (30, 58474656), (32, 54819990), (36, 48728880), (40, 43855992), (45, 38983104), (48, 36546660), (54, 32485920), (60, 29237328), (64, 27409995), (72, 24364440), (80, 21927996), (81, 21657280), (90, 19491552), (96, 18273330), (108, 16242960), (120, 14618664), (135, 12994368), (144, 12182220), (160, 10963998), (162, 10828640), (180, 9745776), (192, 9136665), (216, 8121480), (240, 7309332), (270, 6497184), (288, 6091110), (320, 5481999), (324, 5414320), (360, 4872888), (405, 4331456), (432, 4060740), (480, 3654666), (540, 3248592), (576, 3045555), (648, 2707160), (720, 2436444), (810, 2165728), (864, 2030370), (960, 1827333), (1080, 1624296), (1296, 1353580), (1440, 1218222), (1620, 1082864), (1728, 1015185), (2160, 812148), (2592, 676790), (2880, 609111), (3240, 541432), (4320, 406074), (5184, 338395), (6480, 270716), (8640, 203037), (12960, 135358), (25920, 67679)]