20602648800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{2861479}}^1$

素因数の和:2861505

約数の個数: 108

約数和(自身を含む): 72650115720

約数和(自身を除く): 52047466920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 2861479, 5722958, 8584437, 11445916, 14307395, 17168874, 22891832, 25753311, 28614790, 34337748, 42922185, 45783664, 51506622, 57229580, 68675496, 71536975, 85844370, 91567328, 103013244, 114459160, 128766555, 137350992, 143073950, 171688740, 206026488, 214610925, 228918320, 257533110, 274701984, 286147900, 343377480, 412052976, 429221850, 457836640, 515066220, 572295800, 643832775, 686754960, 824105952, 858443700, 1030132440, 1144591600, 1287665550, 1373509920, 1716887400, 2060264880, 2289183200, 2575331100, 3433774800, 4120529760, 5150662200, 6867549600, 10301324400, 20602648800]

約数ペア:

[(1, 20602648800), (2, 10301324400), (3, 6867549600), (4, 5150662200), (5, 4120529760), (6, 3433774800), (8, 2575331100), (9, 2289183200), (10, 2060264880), (12, 1716887400), (15, 1373509920), (16, 1287665550), (18, 1144591600), (20, 1030132440), (24, 858443700), (25, 824105952), (30, 686754960), (32, 643832775), (36, 572295800), (40, 515066220), (45, 457836640), (48, 429221850), (50, 412052976), (60, 343377480), (72, 286147900), (75, 274701984), (80, 257533110), (90, 228918320), (96, 214610925), (100, 206026488), (120, 171688740), (144, 143073950), (150, 137350992), (160, 128766555), (180, 114459160), (200, 103013244), (225, 91567328), (240, 85844370), (288, 71536975), (300, 68675496), (360, 57229580), (400, 51506622), (450, 45783664), (480, 42922185), (600, 34337748), (720, 28614790), (800, 25753311), (900, 22891832), (1200, 17168874), (1440, 14307395), (1800, 11445916), (2400, 8584437), (3600, 5722958), (7200, 2861479)]