21886289280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3799703}}^1$

素因数の和:3799728

約数の個数: 96

約数和(自身を含む): 75576112560

約数和(自身を除く): 53689823280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 3799703, 7599406, 11399109, 15198812, 18998515, 22798218, 30397624, 34197327, 37997030, 45596436, 56995545, 60795248, 68394654, 75994060, 91192872, 113991090, 121590496, 136789308, 151988120, 170986635, 182385744, 227982180, 243180992, 273578616, 303976240, 341973270, 364771488, 455964360, 486361984, 547157232, 607952480, 683946540, 729542976, 911928720, 1094314464, 1215904960, 1367893080, 1459085952, 1823857440, 2188628928, 2431809920, 2735786160, 3647714880, 4377257856, 5471572320, 7295429760, 10943144640, 21886289280]

約数ペア:

[(1, 21886289280), (2, 10943144640), (3, 7295429760), (4, 5471572320), (5, 4377257856), (6, 3647714880), (8, 2735786160), (9, 2431809920), (10, 2188628928), (12, 1823857440), (15, 1459085952), (16, 1367893080), (18, 1215904960), (20, 1094314464), (24, 911928720), (30, 729542976), (32, 683946540), (36, 607952480), (40, 547157232), (45, 486361984), (48, 455964360), (60, 364771488), (64, 341973270), (72, 303976240), (80, 273578616), (90, 243180992), (96, 227982180), (120, 182385744), (128, 170986635), (144, 151988120), (160, 136789308), (180, 121590496), (192, 113991090), (240, 91192872), (288, 75994060), (320, 68394654), (360, 60795248), (384, 56995545), (480, 45596436), (576, 37997030), (640, 34197327), (720, 30397624), (960, 22798218), (1152, 18998515), (1440, 15198812), (1920, 11399109), (2880, 7599406), (5760, 3799703)]