87779520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1103

約数の個数: 168

約数和(自身を含む): 312633360

約数和(自身を除く): 224853840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1051, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2102, 2320, 2610, 2784, 2880, 3153, 3480, 4176, 4204, 4640, 5220, 5255, 5568, 6306, 6960, 8352, 8408, 9280, 9459, 10440, 10510, 12612, 13920, 15765, 16704, 16816, 18918, 20880, 21020, 25224, 27840, 30479, 31530, 33632, 37836, 41760, 42040, 47295, 50448, 60958, 63060, 67264, 75672, 83520, 84080, 91437, 94590, 100896, 121916, 126120, 151344, 152395, 168160, 182874, 189180, 201792, 243832, 252240, 274311, 302688, 304790, 336320, 365748, 378360, 457185, 487664, 504480, 548622, 605376, 609580, 731496, 756720, 914370, 975328, 1008960, 1097244, 1219160, 1371555, 1462992, 1513440, 1828740, 1950656, 2194488, 2438320, 2743110, 2925984, 3026880, 3657480, 4388976, 4876640, 5486220, 5851968, 7314960, 8777952, 9753280, 10972440, 14629920, 17555904, 21944880, 29259840, 43889760, 87779520]

約数ペア:

[(1, 87779520), (2, 43889760), (3, 29259840), (4, 21944880), (5, 17555904), (6, 14629920), (8, 10972440), (9, 9753280), (10, 8777952), (12, 7314960), (15, 5851968), (16, 5486220), (18, 4876640), (20, 4388976), (24, 3657480), (29, 3026880), (30, 2925984), (32, 2743110), (36, 2438320), (40, 2194488), (45, 1950656), (48, 1828740), (58, 1513440), (60, 1462992), (64, 1371555), (72, 1219160), (80, 1097244), (87, 1008960), (90, 975328), (96, 914370), (116, 756720), (120, 731496), (144, 609580), (145, 605376), (160, 548622), (174, 504480), (180, 487664), (192, 457185), (232, 378360), (240, 365748), (261, 336320), (288, 304790), (290, 302688), (320, 274311), (348, 252240), (360, 243832), (435, 201792), (464, 189180), (480, 182874), (522, 168160), (576, 152395), (580, 151344), (696, 126120), (720, 121916), (870, 100896), (928, 94590), (960, 91437), (1044, 84080), (1051, 83520), (1160, 75672), (1305, 67264), (1392, 63060), (1440, 60958), (1740, 50448), (1856, 47295), (2088, 42040), (2102, 41760), (2320, 37836), (2610, 33632), (2784, 31530), (2880, 30479), (3153, 27840), (3480, 25224), (4176, 21020), (4204, 20880), (4640, 18918), (5220, 16816), (5255, 16704), (5568, 15765), (6306, 13920), (6960, 12612), (8352, 10510), (8408, 10440), (9280, 9459)]