45439920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 158769600

約数和(自身を除く): 113329680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 193, 216, 218, 240, 270, 327, 360, 386, 432, 436, 540, 545, 579, 654, 720, 772, 872, 965, 981, 1080, 1090, 1158, 1308, 1544, 1635, 1737, 1744, 1930, 1962, 2160, 2180, 2316, 2616, 2895, 2943, 3088, 3270, 3474, 3860, 3924, 4360, 4632, 4905, 5211, 5232, 5790, 5886, 6540, 6948, 7720, 7848, 8685, 8720, 9264, 9810, 10422, 11580, 11772, 13080, 13896, 14715, 15440, 15696, 17370, 19620, 20844, 21037, 23160, 23544, 26055, 26160, 27792, 29430, 34740, 39240, 41688, 42074, 46320, 47088, 52110, 58860, 63111, 69480, 78480, 83376, 84148, 104220, 105185, 117720, 126222, 138960, 168296, 189333, 208440, 210370, 235440, 252444, 315555, 336592, 378666, 416880, 420740, 504888, 567999, 631110, 757332, 841480, 946665, 1009776, 1135998, 1262220, 1514664, 1682960, 1893330, 2271996, 2524440, 2839995, 3029328, 3786660, 4543992, 5048880, 5679990, 7573320, 9087984, 11359980, 15146640, 22719960, 45439920]

約数ペア:

[(1, 45439920), (2, 22719960), (3, 15146640), (4, 11359980), (5, 9087984), (6, 7573320), (8, 5679990), (9, 5048880), (10, 4543992), (12, 3786660), (15, 3029328), (16, 2839995), (18, 2524440), (20, 2271996), (24, 1893330), (27, 1682960), (30, 1514664), (36, 1262220), (40, 1135998), (45, 1009776), (48, 946665), (54, 841480), (60, 757332), (72, 631110), (80, 567999), (90, 504888), (108, 420740), (109, 416880), (120, 378666), (135, 336592), (144, 315555), (180, 252444), (193, 235440), (216, 210370), (218, 208440), (240, 189333), (270, 168296), (327, 138960), (360, 126222), (386, 117720), (432, 105185), (436, 104220), (540, 84148), (545, 83376), (579, 78480), (654, 69480), (720, 63111), (772, 58860), (872, 52110), (965, 47088), (981, 46320), (1080, 42074), (1090, 41688), (1158, 39240), (1308, 34740), (1544, 29430), (1635, 27792), (1737, 26160), (1744, 26055), (1930, 23544), (1962, 23160), (2160, 21037), (2180, 20844), (2316, 19620), (2616, 17370), (2895, 15696), (2943, 15440), (3088, 14715), (3270, 13896), (3474, 13080), (3860, 11772), (3924, 11580), (4360, 10422), (4632, 9810), (4905, 9264), (5211, 8720), (5232, 8685), (5790, 7848), (5886, 7720), (6540, 6948)]