79783920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:924

約数の個数: 160

約数和(自身を含む): 281529600

約数和(自身を除く): 201745680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 859, 860, 1032, 1080, 1161, 1290, 1548, 1718, 1720, 1935, 2064, 2160, 2322, 2577, 2580, 3096, 3436, 3440, 3870, 4295, 4644, 5154, 5160, 5805, 6192, 6872, 7731, 7740, 8590, 9288, 10308, 10320, 11610, 12885, 13744, 15462, 15480, 17180, 18576, 20616, 23193, 23220, 25770, 30924, 30960, 34360, 36937, 38655, 41232, 46386, 46440, 51540, 61848, 68720, 73874, 77310, 92772, 92880, 103080, 110811, 115965, 123696, 147748, 154620, 184685, 185544, 206160, 221622, 231930, 295496, 309240, 332433, 369370, 371088, 443244, 463860, 554055, 590992, 618480, 664866, 738740, 886488, 927720, 997299, 1108110, 1329732, 1477480, 1662165, 1772976, 1855440, 1994598, 2216220, 2659464, 2954960, 3324330, 3989196, 4432440, 4986495, 5318928, 6648660, 7978392, 8864880, 9972990, 13297320, 15956784, 19945980, 26594640, 39891960, 79783920]

約数ペア:

[(1, 79783920), (2, 39891960), (3, 26594640), (4, 19945980), (5, 15956784), (6, 13297320), (8, 9972990), (9, 8864880), (10, 7978392), (12, 6648660), (15, 5318928), (16, 4986495), (18, 4432440), (20, 3989196), (24, 3324330), (27, 2954960), (30, 2659464), (36, 2216220), (40, 1994598), (43, 1855440), (45, 1772976), (48, 1662165), (54, 1477480), (60, 1329732), (72, 1108110), (80, 997299), (86, 927720), (90, 886488), (108, 738740), (120, 664866), (129, 618480), (135, 590992), (144, 554055), (172, 463860), (180, 443244), (215, 371088), (216, 369370), (240, 332433), (258, 309240), (270, 295496), (344, 231930), (360, 221622), (387, 206160), (430, 185544), (432, 184685), (516, 154620), (540, 147748), (645, 123696), (688, 115965), (720, 110811), (774, 103080), (859, 92880), (860, 92772), (1032, 77310), (1080, 73874), (1161, 68720), (1290, 61848), (1548, 51540), (1718, 46440), (1720, 46386), (1935, 41232), (2064, 38655), (2160, 36937), (2322, 34360), (2577, 30960), (2580, 30924), (3096, 25770), (3436, 23220), (3440, 23193), (3870, 20616), (4295, 18576), (4644, 17180), (5154, 15480), (5160, 15462), (5805, 13744), (6192, 12885), (6872, 11610), (7731, 10320), (7740, 10308), (8590, 9288)]