48651120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{197}}^1$

素因数の和:237

約数の個数: 240

約数和(自身を含む): 191505600

約数和(自身を除く): 142854480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 197, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 394, 420, 441, 490, 504, 560, 588, 591, 630, 686, 720, 735, 784, 788, 840, 882, 980, 985, 1008, 1029, 1176, 1182, 1260, 1372, 1379, 1470, 1576, 1680, 1715, 1764, 1773, 1960, 1970, 2058, 2205, 2352, 2364, 2520, 2744, 2758, 2940, 2955, 3087, 3152, 3430, 3528, 3546, 3920, 3940, 4116, 4137, 4410, 4728, 5040, 5145, 5488, 5516, 5880, 5910, 6174, 6860, 6895, 7056, 7092, 7880, 8232, 8274, 8820, 8865, 9456, 9653, 10290, 11032, 11760, 11820, 12348, 12411, 13720, 13790, 14184, 15435, 15760, 16464, 16548, 17640, 17730, 19306, 20580, 20685, 22064, 23640, 24696, 24822, 27440, 27580, 28368, 28959, 30870, 33096, 35280, 35460, 38612, 41160, 41370, 47280, 48265, 49392, 49644, 55160, 57918, 61740, 62055, 66192, 67571, 70920, 77224, 82320, 82740, 86877, 96530, 99288, 110320, 115836, 123480, 124110, 135142, 141840, 144795, 154448, 165480, 173754, 193060, 198576, 202713, 231672, 246960, 248220, 270284, 289590, 330960, 337855, 347508, 386120, 405426, 434385, 463344, 496440, 540568, 579180, 608139, 675710, 695016, 772240, 810852, 868770, 992880, 1013565, 1081136, 1158360, 1216278, 1351420, 1390032, 1621704, 1737540, 2027130, 2316720, 2432556, 2702840, 3040695, 3243408, 3475080, 4054260, 4865112, 5405680, 6081390, 6950160, 8108520, 9730224, 12162780, 16217040, 24325560, 48651120]

約数ペア:

[(1, 48651120), (2, 24325560), (3, 16217040), (4, 12162780), (5, 9730224), (6, 8108520), (7, 6950160), (8, 6081390), (9, 5405680), (10, 4865112), (12, 4054260), (14, 3475080), (15, 3243408), (16, 3040695), (18, 2702840), (20, 2432556), (21, 2316720), (24, 2027130), (28, 1737540), (30, 1621704), (35, 1390032), (36, 1351420), (40, 1216278), (42, 1158360), (45, 1081136), (48, 1013565), (49, 992880), (56, 868770), (60, 810852), (63, 772240), (70, 695016), (72, 675710), (80, 608139), (84, 579180), (90, 540568), (98, 496440), (105, 463344), (112, 434385), (120, 405426), (126, 386120), (140, 347508), (144, 337855), (147, 330960), (168, 289590), (180, 270284), (196, 248220), (197, 246960), (210, 231672), (240, 202713), (245, 198576), (252, 193060), (280, 173754), (294, 165480), (315, 154448), (336, 144795), (343, 141840), (360, 135142), (392, 124110), (394, 123480), (420, 115836), (441, 110320), (490, 99288), (504, 96530), (560, 86877), (588, 82740), (591, 82320), (630, 77224), (686, 70920), (720, 67571), (735, 66192), (784, 62055), (788, 61740), (840, 57918), (882, 55160), (980, 49644), (985, 49392), (1008, 48265), (1029, 47280), (1176, 41370), (1182, 41160), (1260, 38612), (1372, 35460), (1379, 35280), (1470, 33096), (1576, 30870), (1680, 28959), (1715, 28368), (1764, 27580), (1773, 27440), (1960, 24822), (1970, 24696), (2058, 23640), (2205, 22064), (2352, 20685), (2364, 20580), (2520, 19306), (2744, 17730), (2758, 17640), (2940, 16548), (2955, 16464), (3087, 15760), (3152, 15435), (3430, 14184), (3528, 13790), (3546, 13720), (3920, 12411), (3940, 12348), (4116, 11820), (4137, 11760), (4410, 11032), (4728, 10290), (5040, 9653), (5145, 9456), (5488, 8865), (5516, 8820), (5880, 8274), (5910, 8232), (6174, 7880), (6860, 7092), (6895, 7056)]