669228480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{25819}}^1$

素因数の和:25848

約数の個数: 140

約数和(自身を含む): 2380655640

約数和(自身を除く): 1711427160

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, 25819, 25920, 51638, 77457, 103276, 129095, 154914, 206552, 232371, 258190, 309828, 387285, 413104, 464742, 516380, 619656, 697113, 774570, 826208, 929484, 1032760, 1161855, 1239312, 1394226, 1549140, 1652416, 1858968, 2065520, 2091339, 2323710, 2478624, 2788452, 3098280, 3485565, 3717936, 4131040, 4182678, 4647420, 4957248, 5576904, 6196560, 6971130, 7435872, 8262080, 8365356, 9294840, 10456695, 11153808, 12393120, 13942260, 14871744, 16730712, 18589680, 20913390, 22307616, 24786240, 27884520, 33461424, 37179360, 41826780, 44615232, 55769040, 66922848, 74358720, 83653560, 111538080, 133845696, 167307120, 223076160, 334614240, 669228480]

約数ペア:

[(1, 669228480), (2, 334614240), (3, 223076160), (4, 167307120), (5, 133845696), (6, 111538080), (8, 83653560), (9, 74358720), (10, 66922848), (12, 55769040), (15, 44615232), (16, 41826780), (18, 37179360), (20, 33461424), (24, 27884520), (27, 24786240), (30, 22307616), (32, 20913390), (36, 18589680), (40, 16730712), (45, 14871744), (48, 13942260), (54, 12393120), (60, 11153808), (64, 10456695), (72, 9294840), (80, 8365356), (81, 8262080), (90, 7435872), (96, 6971130), (108, 6196560), (120, 5576904), (135, 4957248), (144, 4647420), (160, 4182678), (162, 4131040), (180, 3717936), (192, 3485565), (216, 3098280), (240, 2788452), (270, 2478624), (288, 2323710), (320, 2091339), (324, 2065520), (360, 1858968), (405, 1652416), (432, 1549140), (480, 1394226), (540, 1239312), (576, 1161855), (648, 1032760), (720, 929484), (810, 826208), (864, 774570), (960, 697113), (1080, 619656), (1296, 516380), (1440, 464742), (1620, 413104), (1728, 387285), (2160, 309828), (2592, 258190), (2880, 232371), (3240, 206552), (4320, 154914), (5184, 129095), (6480, 103276), (8640, 77457), (12960, 51638), (25819, 25920)]