12085920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 51891840

約数和(自身を除く): 39805920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 109, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 218, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 327, 330, 336, 352, 360, 385, 396, 420, 436, 440, 462, 480, 495, 504, 528, 545, 560, 616, 630, 654, 660, 672, 693, 720, 763, 770, 792, 840, 872, 880, 924, 981, 990, 1008, 1056, 1090, 1120, 1155, 1199, 1232, 1260, 1308, 1320, 1386, 1440, 1526, 1540, 1584, 1635, 1680, 1744, 1760, 1848, 1962, 1980, 2016, 2180, 2289, 2310, 2398, 2464, 2520, 2616, 2640, 2772, 3052, 3080, 3168, 3270, 3360, 3465, 3488, 3597, 3696, 3815, 3924, 3960, 4360, 4578, 4620, 4796, 4905, 5040, 5232, 5280, 5544, 5995, 6104, 6160, 6540, 6867, 6930, 7194, 7392, 7630, 7848, 7920, 8393, 8720, 9156, 9240, 9592, 9810, 10080, 10464, 10791, 11088, 11445, 11990, 12208, 12320, 13080, 13734, 13860, 14388, 15260, 15696, 15840, 16786, 17440, 17985, 18312, 18480, 19184, 19620, 21582, 22176, 22890, 23980, 24416, 25179, 26160, 27468, 27720, 28776, 30520, 31392, 33572, 34335, 35970, 36624, 36960, 38368, 39240, 41965, 43164, 45780, 47960, 50358, 52320, 53955, 54936, 55440, 57552, 61040, 67144, 68670, 71940, 73248, 75537, 78480, 83930, 86328, 91560, 95920, 100716, 107910, 109872, 110880, 115104, 122080, 125895, 134288, 137340, 143880, 151074, 156960, 167860, 172656, 183120, 191840, 201432, 215820, 219744, 251790, 268576, 274680, 287760, 302148, 335720, 345312, 366240, 377685, 402864, 431640, 503580, 549360, 575520, 604296, 671440, 755370, 805728, 863280, 1007160, 1098720, 1208592, 1342880, 1510740, 1726560, 2014320, 2417184, 3021480, 4028640, 6042960, 12085920]

約数ペア:

[(1, 12085920), (2, 6042960), (3, 4028640), (4, 3021480), (5, 2417184), (6, 2014320), (7, 1726560), (8, 1510740), (9, 1342880), (10, 1208592), (11, 1098720), (12, 1007160), (14, 863280), (15, 805728), (16, 755370), (18, 671440), (20, 604296), (21, 575520), (22, 549360), (24, 503580), (28, 431640), (30, 402864), (32, 377685), (33, 366240), (35, 345312), (36, 335720), (40, 302148), (42, 287760), (44, 274680), (45, 268576), (48, 251790), (55, 219744), (56, 215820), (60, 201432), (63, 191840), (66, 183120), (70, 172656), (72, 167860), (77, 156960), (80, 151074), (84, 143880), (88, 137340), (90, 134288), (96, 125895), (99, 122080), (105, 115104), (109, 110880), (110, 109872), (112, 107910), (120, 100716), (126, 95920), (132, 91560), (140, 86328), (144, 83930), (154, 78480), (160, 75537), (165, 73248), (168, 71940), (176, 68670), (180, 67144), (198, 61040), (210, 57552), (218, 55440), (220, 54936), (224, 53955), (231, 52320), (240, 50358), (252, 47960), (264, 45780), (280, 43164), (288, 41965), (308, 39240), (315, 38368), (327, 36960), (330, 36624), (336, 35970), (352, 34335), (360, 33572), (385, 31392), (396, 30520), (420, 28776), (436, 27720), (440, 27468), (462, 26160), (480, 25179), (495, 24416), (504, 23980), (528, 22890), (545, 22176), (560, 21582), (616, 19620), (630, 19184), (654, 18480), (660, 18312), (672, 17985), (693, 17440), (720, 16786), (763, 15840), (770, 15696), (792, 15260), (840, 14388), (872, 13860), (880, 13734), (924, 13080), (981, 12320), (990, 12208), (1008, 11990), (1056, 11445), (1090, 11088), (1120, 10791), (1155, 10464), (1199, 10080), (1232, 9810), (1260, 9592), (1308, 9240), (1320, 9156), (1386, 8720), (1440, 8393), (1526, 7920), (1540, 7848), (1584, 7630), (1635, 7392), (1680, 7194), (1744, 6930), (1760, 6867), (1848, 6540), (1962, 6160), (1980, 6104), (2016, 5995), (2180, 5544), (2289, 5280), (2310, 5232), (2398, 5040), (2464, 4905), (2520, 4796), (2616, 4620), (2640, 4578), (2772, 4360), (3052, 3960), (3080, 3924), (3168, 3815), (3270, 3696), (3360, 3597), (3465, 3488)]