57251520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 168

約数和(自身を含む): 199863456

約数和(自身を除く): 142611936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 144, 160, 180, 192, 193, 206, 240, 288, 309, 320, 360, 386, 412, 480, 515, 576, 579, 618, 720, 772, 824, 927, 960, 965, 1030, 1158, 1236, 1440, 1544, 1545, 1648, 1737, 1854, 1930, 2060, 2316, 2472, 2880, 2895, 3088, 3090, 3296, 3474, 3708, 3860, 4120, 4632, 4635, 4944, 5790, 6176, 6180, 6592, 6948, 7416, 7720, 8240, 8685, 9264, 9270, 9888, 11580, 12352, 12360, 13896, 14832, 15440, 16480, 17370, 18528, 18540, 19776, 19879, 23160, 24720, 27792, 29664, 30880, 32960, 34740, 37056, 37080, 39758, 46320, 49440, 55584, 59328, 59637, 61760, 69480, 74160, 79516, 92640, 98880, 99395, 111168, 119274, 138960, 148320, 159032, 178911, 185280, 198790, 238548, 277920, 296640, 298185, 318064, 357822, 397580, 477096, 555840, 596370, 636128, 715644, 795160, 894555, 954192, 1192740, 1272256, 1431288, 1590320, 1789110, 1908384, 2385480, 2862576, 3180640, 3578220, 3816768, 4770960, 5725152, 6361280, 7156440, 9541920, 11450304, 14312880, 19083840, 28625760, 57251520]

約数ペア:

[(1, 57251520), (2, 28625760), (3, 19083840), (4, 14312880), (5, 11450304), (6, 9541920), (8, 7156440), (9, 6361280), (10, 5725152), (12, 4770960), (15, 3816768), (16, 3578220), (18, 3180640), (20, 2862576), (24, 2385480), (30, 1908384), (32, 1789110), (36, 1590320), (40, 1431288), (45, 1272256), (48, 1192740), (60, 954192), (64, 894555), (72, 795160), (80, 715644), (90, 636128), (96, 596370), (103, 555840), (120, 477096), (144, 397580), (160, 357822), (180, 318064), (192, 298185), (193, 296640), (206, 277920), (240, 238548), (288, 198790), (309, 185280), (320, 178911), (360, 159032), (386, 148320), (412, 138960), (480, 119274), (515, 111168), (576, 99395), (579, 98880), (618, 92640), (720, 79516), (772, 74160), (824, 69480), (927, 61760), (960, 59637), (965, 59328), (1030, 55584), (1158, 49440), (1236, 46320), (1440, 39758), (1544, 37080), (1545, 37056), (1648, 34740), (1737, 32960), (1854, 30880), (1930, 29664), (2060, 27792), (2316, 24720), (2472, 23160), (2880, 19879), (2895, 19776), (3088, 18540), (3090, 18528), (3296, 17370), (3474, 16480), (3708, 15440), (3860, 14832), (4120, 13896), (4632, 12360), (4635, 12352), (4944, 11580), (5790, 9888), (6176, 9270), (6180, 9264), (6592, 8685), (6948, 8240), (7416, 7720)]