135278080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{7549}}^1$

素因数の和:7579

約数の個数: 80

約数和(自身を含む): 370735200

約数和(自身を除く): 235457120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 7549, 8960, 15098, 17920, 30196, 37745, 52843, 60392, 75490, 105686, 120784, 150980, 211372, 241568, 264215, 301960, 422744, 483136, 528430, 603920, 845488, 966272, 1056860, 1207840, 1690976, 1932544, 2113720, 2415680, 3381952, 3865088, 4227440, 4831360, 6763904, 8454880, 9662720, 13527808, 16909760, 19325440, 27055616, 33819520, 67639040, 135278080]

約数ペア:

[(1, 135278080), (2, 67639040), (4, 33819520), (5, 27055616), (7, 19325440), (8, 16909760), (10, 13527808), (14, 9662720), (16, 8454880), (20, 6763904), (28, 4831360), (32, 4227440), (35, 3865088), (40, 3381952), (56, 2415680), (64, 2113720), (70, 1932544), (80, 1690976), (112, 1207840), (128, 1056860), (140, 966272), (160, 845488), (224, 603920), (256, 528430), (280, 483136), (320, 422744), (448, 301960), (512, 264215), (560, 241568), (640, 211372), (896, 150980), (1120, 120784), (1280, 105686), (1792, 75490), (2240, 60392), (2560, 52843), (3584, 37745), (4480, 30196), (7549, 17920), (8960, 15098)]