30084320

素因数分解:

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

素因数の和:26883

約数の個数: 48

約数和(自身を含む): 81230688

約数和(自身を除く): 51146368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 26861, 53722, 107444, 134305, 188027, 214888, 268610, 376054, 429776, 537220, 752108, 859552, 940135, 1074440, 1504216, 1880270, 2148880, 3008432, 3760540, 4297760, 6016864, 7521080, 15042160, 30084320]

約数ペア:

[(1, 30084320), (2, 15042160), (4, 7521080), (5, 6016864), (7, 4297760), (8, 3760540), (10, 3008432), (14, 2148880), (16, 1880270), (20, 1504216), (28, 1074440), (32, 940135), (35, 859552), (40, 752108), (56, 537220), (70, 429776), (80, 376054), (112, 268610), (140, 214888), (160, 188027), (224, 134305), (280, 107444), (560, 53722), (1120, 26861)]