30602080

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 72745344

約数和(自身を除く): 42143264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 965, 991, 1544, 1930, 1982, 3088, 3860, 3964, 4955, 6176, 7720, 7928, 9910, 15440, 15856, 19820, 30880, 31712, 39640, 79280, 158560, 191263, 382526, 765052, 956315, 1530104, 1912630, 3060208, 3825260, 6120416, 7650520, 15301040, 30602080]

約数ペア:

[(1, 30602080), (2, 15301040), (4, 7650520), (5, 6120416), (8, 3825260), (10, 3060208), (16, 1912630), (20, 1530104), (32, 956315), (40, 765052), (80, 382526), (160, 191263), (193, 158560), (386, 79280), (772, 39640), (965, 31712), (991, 30880), (1544, 19820), (1930, 15856), (1982, 15440), (3088, 9910), (3860, 7928), (3964, 7720), (4955, 6176)]