61548480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 336

約数和(自身を含む): 251057664

約数和(自身を除く): 189509184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 64, 70, 71, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 142, 144, 160, 168, 172, 180, 192, 210, 213, 215, 224, 240, 252, 258, 280, 284, 288, 301, 315, 320, 336, 344, 355, 360, 387, 420, 426, 430, 448, 480, 497, 504, 516, 560, 568, 576, 602, 630, 639, 645, 672, 688, 710, 720, 774, 840, 852, 860, 903, 960, 994, 1008, 1032, 1065, 1120, 1136, 1204, 1260, 1278, 1290, 1344, 1376, 1420, 1440, 1491, 1505, 1548, 1680, 1704, 1720, 1806, 1935, 1988, 2016, 2064, 2130, 2240, 2272, 2408, 2485, 2520, 2556, 2580, 2709, 2752, 2840, 2880, 2982, 3010, 3053, 3096, 3195, 3360, 3408, 3440, 3612, 3870, 3976, 4032, 4128, 4260, 4473, 4515, 4544, 4816, 4970, 5040, 5112, 5160, 5418, 5680, 5964, 6020, 6106, 6192, 6390, 6720, 6816, 6880, 7224, 7455, 7740, 7952, 8256, 8520, 8946, 9030, 9159, 9632, 9940, 10080, 10224, 10320, 10836, 11360, 11928, 12040, 12212, 12384, 12780, 13545, 13632, 13760, 14448, 14910, 15265, 15480, 15904, 17040, 17892, 18060, 18318, 19264, 19880, 20160, 20448, 20640, 21371, 21672, 22365, 22720, 23856, 24080, 24424, 24768, 25560, 27090, 27477, 28896, 29820, 30530, 30960, 31808, 34080, 35784, 36120, 36636, 39760, 40896, 41280, 42742, 43344, 44730, 45795, 47712, 48160, 48848, 51120, 54180, 54954, 57792, 59640, 61060, 61920, 64113, 68160, 71568, 72240, 73272, 79520, 85484, 86688, 89460, 91590, 95424, 96320, 97696, 102240, 106855, 108360, 109908, 119280, 122120, 123840, 128226, 137385, 143136, 144480, 146544, 159040, 170968, 173376, 178920, 183180, 192339, 195392, 204480, 213710, 216720, 219816, 238560, 244240, 256452, 274770, 286272, 288960, 293088, 320565, 341936, 357840, 366360, 384678, 427420, 433440, 439632, 477120, 488480, 512904, 549540, 586176, 641130, 683872, 715680, 732720, 769356, 854840, 866880, 879264, 961695, 976960, 1025808, 1099080, 1282260, 1367744, 1431360, 1465440, 1538712, 1709680, 1758528, 1923390, 2051616, 2198160, 2564520, 2930880, 3077424, 3419360, 3846780, 4103232, 4396320, 5129040, 6154848, 6838720, 7693560, 8792640, 10258080, 12309696, 15387120, 20516160, 30774240, 61548480]

約数ペア:

[(1, 61548480), (2, 30774240), (3, 20516160), (4, 15387120), (5, 12309696), (6, 10258080), (7, 8792640), (8, 7693560), (9, 6838720), (10, 6154848), (12, 5129040), (14, 4396320), (15, 4103232), (16, 3846780), (18, 3419360), (20, 3077424), (21, 2930880), (24, 2564520), (28, 2198160), (30, 2051616), (32, 1923390), (35, 1758528), (36, 1709680), (40, 1538712), (42, 1465440), (43, 1431360), (45, 1367744), (48, 1282260), (56, 1099080), (60, 1025808), (63, 976960), (64, 961695), (70, 879264), (71, 866880), (72, 854840), (80, 769356), (84, 732720), (86, 715680), (90, 683872), (96, 641130), (105, 586176), (112, 549540), (120, 512904), (126, 488480), (129, 477120), (140, 439632), (142, 433440), (144, 427420), (160, 384678), (168, 366360), (172, 357840), (180, 341936), (192, 320565), (210, 293088), (213, 288960), (215, 286272), (224, 274770), (240, 256452), (252, 244240), (258, 238560), (280, 219816), (284, 216720), (288, 213710), (301, 204480), (315, 195392), (320, 192339), (336, 183180), (344, 178920), (355, 173376), (360, 170968), (387, 159040), (420, 146544), (426, 144480), (430, 143136), (448, 137385), (480, 128226), (497, 123840), (504, 122120), (516, 119280), (560, 109908), (568, 108360), (576, 106855), (602, 102240), (630, 97696), (639, 96320), (645, 95424), (672, 91590), (688, 89460), (710, 86688), (720, 85484), (774, 79520), (840, 73272), (852, 72240), (860, 71568), (903, 68160), (960, 64113), (994, 61920), (1008, 61060), (1032, 59640), (1065, 57792), (1120, 54954), (1136, 54180), (1204, 51120), (1260, 48848), (1278, 48160), (1290, 47712), (1344, 45795), (1376, 44730), (1420, 43344), (1440, 42742), (1491, 41280), (1505, 40896), (1548, 39760), (1680, 36636), (1704, 36120), (1720, 35784), (1806, 34080), (1935, 31808), (1988, 30960), (2016, 30530), (2064, 29820), (2130, 28896), (2240, 27477), (2272, 27090), (2408, 25560), (2485, 24768), (2520, 24424), (2556, 24080), (2580, 23856), (2709, 22720), (2752, 22365), (2840, 21672), (2880, 21371), (2982, 20640), (3010, 20448), (3053, 20160), (3096, 19880), (3195, 19264), (3360, 18318), (3408, 18060), (3440, 17892), (3612, 17040), (3870, 15904), (3976, 15480), (4032, 15265), (4128, 14910), (4260, 14448), (4473, 13760), (4515, 13632), (4544, 13545), (4816, 12780), (4970, 12384), (5040, 12212), (5112, 12040), (5160, 11928), (5418, 11360), (5680, 10836), (5964, 10320), (6020, 10224), (6106, 10080), (6192, 9940), (6390, 9632), (6720, 9159), (6816, 9030), (6880, 8946), (7224, 8520), (7455, 8256), (7740, 7952)]