120436540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2437}}^1$

素因数の和:2806

約数の個数: 48

約数和(自身を含む): 289985472

約数和(自身を除く): 169548932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 353, 706, 1412, 1765, 2437, 2471, 3530, 4874, 4942, 7060, 9748, 9884, 12185, 12355, 17059, 24370, 24710, 34118, 48740, 49420, 68236, 85295, 170590, 341180, 860261, 1720522, 3441044, 4301305, 6021827, 8602610, 12043654, 17205220, 24087308, 30109135, 60218270, 120436540]

約数ペア:

[(1, 120436540), (2, 60218270), (4, 30109135), (5, 24087308), (7, 17205220), (10, 12043654), (14, 8602610), (20, 6021827), (28, 4301305), (35, 3441044), (70, 1720522), (140, 860261), (353, 341180), (706, 170590), (1412, 85295), (1765, 68236), (2437, 49420), (2471, 48740), (3530, 34118), (4874, 24710), (4942, 24370), (7060, 17059), (9748, 12355), (9884, 12185)]