121173120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 424452600

約数和(自身を除く): 303279480

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, 109, 120, 128, 144, 160, 180, 192, 193, 218, 240, 288, 320, 327, 360, 384, 386, 436, 480, 545, 576, 579, 640, 654, 720, 772, 872, 960, 965, 981, 1090, 1152, 1158, 1308, 1440, 1544, 1635, 1737, 1744, 1920, 1930, 1962, 2180, 2316, 2616, 2880, 2895, 3088, 3270, 3474, 3488, 3860, 3924, 4360, 4632, 4905, 5232, 5760, 5790, 6176, 6540, 6948, 6976, 7720, 7848, 8685, 8720, 9264, 9810, 10464, 11580, 12352, 13080, 13896, 13952, 15440, 15696, 17370, 17440, 18528, 19620, 20928, 21037, 23160, 24704, 26160, 27792, 30880, 31392, 34740, 34880, 37056, 39240, 41856, 42074, 46320, 52320, 55584, 61760, 62784, 63111, 69480, 69760, 74112, 78480, 84148, 92640, 104640, 105185, 111168, 123520, 125568, 126222, 138960, 156960, 168296, 185280, 189333, 209280, 210370, 222336, 252444, 277920, 313920, 315555, 336592, 370560, 378666, 420740, 504888, 555840, 627840, 631110, 673184, 757332, 841480, 946665, 1009776, 1111680, 1262220, 1346368, 1514664, 1682960, 1893330, 2019552, 2524440, 2692736, 3029328, 3365920, 3786660, 4039104, 5048880, 6058656, 6731840, 7573320, 8078208, 10097760, 12117312, 13463680, 15146640, 20195520, 24234624, 30293280, 40391040, 60586560, 121173120]

約数ペア:

[(1, 121173120), (2, 60586560), (3, 40391040), (4, 30293280), (5, 24234624), (6, 20195520), (8, 15146640), (9, 13463680), (10, 12117312), (12, 10097760), (15, 8078208), (16, 7573320), (18, 6731840), (20, 6058656), (24, 5048880), (30, 4039104), (32, 3786660), (36, 3365920), (40, 3029328), (45, 2692736), (48, 2524440), (60, 2019552), (64, 1893330), (72, 1682960), (80, 1514664), (90, 1346368), (96, 1262220), (109, 1111680), (120, 1009776), (128, 946665), (144, 841480), (160, 757332), (180, 673184), (192, 631110), (193, 627840), (218, 555840), (240, 504888), (288, 420740), (320, 378666), (327, 370560), (360, 336592), (384, 315555), (386, 313920), (436, 277920), (480, 252444), (545, 222336), (576, 210370), (579, 209280), (640, 189333), (654, 185280), (720, 168296), (772, 156960), (872, 138960), (960, 126222), (965, 125568), (981, 123520), (1090, 111168), (1152, 105185), (1158, 104640), (1308, 92640), (1440, 84148), (1544, 78480), (1635, 74112), (1737, 69760), (1744, 69480), (1920, 63111), (1930, 62784), (1962, 61760), (2180, 55584), (2316, 52320), (2616, 46320), (2880, 42074), (2895, 41856), (3088, 39240), (3270, 37056), (3474, 34880), (3488, 34740), (3860, 31392), (3924, 30880), (4360, 27792), (4632, 26160), (4905, 24704), (5232, 23160), (5760, 21037), (5790, 20928), (6176, 19620), (6540, 18528), (6948, 17440), (6976, 17370), (7720, 15696), (7848, 15440), (8685, 13952), (8720, 13896), (9264, 13080), (9810, 12352), (10464, 11580)]