212090520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1767421}}^1$

素因数の和:1767435

約数の個数: 32

約数和(自身を含む): 636271920

約数和(自身を除く): 424181400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1767421, 3534842, 5302263, 7069684, 8837105, 10604526, 14139368, 17674210, 21209052, 26511315, 35348420, 42418104, 53022630, 70696840, 106045260, 212090520]

約数ペア:

[(1, 212090520), (2, 106045260), (3, 70696840), (4, 53022630), (5, 42418104), (6, 35348420), (8, 26511315), (10, 21209052), (12, 17674210), (15, 14139368), (20, 10604526), (24, 8837105), (30, 7069684), (40, 5302263), (60, 3534842), (120, 1767421)]