64307520

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{827}}^1$

素因数の和:859

約数の個数: 168

約数和(自身を含む): 229660704

約数和(自身を除く): 165353184

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, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 827, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1654, 1728, 1944, 2160, 2430, 2481, 2592, 2880, 3240, 3308, 3888, 4135, 4320, 4860, 4962, 5184, 6480, 6616, 7443, 7776, 8270, 8640, 9720, 9924, 12405, 12960, 13232, 14886, 15552, 16540, 19440, 19848, 22329, 24810, 25920, 26464, 29772, 33080, 37215, 38880, 39696, 44658, 49620, 52928, 59544, 66160, 66987, 74430, 77760, 79392, 89316, 99240, 111645, 119088, 132320, 133974, 148860, 158784, 178632, 198480, 200961, 223290, 238176, 264640, 267948, 297720, 334935, 357264, 396960, 401922, 446580, 476352, 535896, 595440, 669870, 714528, 793920, 803844, 893160, 1004805, 1071792, 1190880, 1339740, 1429056, 1607688, 1786320, 2009610, 2143584, 2381760, 2679480, 3215376, 3572640, 4019220, 4287168, 5358960, 6430752, 7145280, 8038440, 10717920, 12861504, 16076880, 21435840, 32153760, 64307520]

約数ペア:

[(1, 64307520), (2, 32153760), (3, 21435840), (4, 16076880), (5, 12861504), (6, 10717920), (8, 8038440), (9, 7145280), (10, 6430752), (12, 5358960), (15, 4287168), (16, 4019220), (18, 3572640), (20, 3215376), (24, 2679480), (27, 2381760), (30, 2143584), (32, 2009610), (36, 1786320), (40, 1607688), (45, 1429056), (48, 1339740), (54, 1190880), (60, 1071792), (64, 1004805), (72, 893160), (80, 803844), (81, 793920), (90, 714528), (96, 669870), (108, 595440), (120, 535896), (135, 476352), (144, 446580), (160, 401922), (162, 396960), (180, 357264), (192, 334935), (216, 297720), (240, 267948), (243, 264640), (270, 238176), (288, 223290), (320, 200961), (324, 198480), (360, 178632), (405, 158784), (432, 148860), (480, 133974), (486, 132320), (540, 119088), (576, 111645), (648, 99240), (720, 89316), (810, 79392), (827, 77760), (864, 74430), (960, 66987), (972, 66160), (1080, 59544), (1215, 52928), (1296, 49620), (1440, 44658), (1620, 39696), (1654, 38880), (1728, 37215), (1944, 33080), (2160, 29772), (2430, 26464), (2481, 25920), (2592, 24810), (2880, 22329), (3240, 19848), (3308, 19440), (3888, 16540), (4135, 15552), (4320, 14886), (4860, 13232), (4962, 12960), (5184, 12405), (6480, 9924), (6616, 9720), (7443, 8640), (7776, 8270)]