272249580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4537493}}^1$

素因数の和:4537505

約数の個数: 24

約数和(自身を含む): 762298992

約数和(自身を除く): 490049412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4537493, 9074986, 13612479, 18149972, 22687465, 27224958, 45374930, 54449916, 68062395, 90749860, 136124790, 272249580]

約数ペア:

[(1, 272249580), (2, 136124790), (3, 90749860), (4, 68062395), (5, 54449916), (6, 45374930), (10, 27224958), (12, 22687465), (15, 18149972), (20, 13612479), (30, 9074986), (60, 4537493)]