120337280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{26861}}^1$

素因数の和:26887

約数の個数: 64

約数和(自身を含む): 328790880

約数和(自身を除く): 208453600

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 26861, 53722, 107444, 134305, 188027, 214888, 268610, 376054, 429776, 537220, 752108, 859552, 940135, 1074440, 1504216, 1719104, 1880270, 2148880, 3008432, 3438208, 3760540, 4297760, 6016864, 7521080, 8595520, 12033728, 15042160, 17191040, 24067456, 30084320, 60168640, 120337280]

約数ペア:

[(1, 120337280), (2, 60168640), (4, 30084320), (5, 24067456), (7, 17191040), (8, 15042160), (10, 12033728), (14, 8595520), (16, 7521080), (20, 6016864), (28, 4297760), (32, 3760540), (35, 3438208), (40, 3008432), (56, 2148880), (64, 1880270), (70, 1719104), (80, 1504216), (112, 1074440), (128, 940135), (140, 859552), (160, 752108), (224, 537220), (280, 429776), (320, 376054), (448, 268610), (560, 214888), (640, 188027), (896, 134305), (1120, 107444), (2240, 53722), (4480, 26861)]