118080420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26959}}^1$

素因数の和:27044

約数の個数: 48

約数和(自身を含む): 335166720

約数和(自身を除く): 217086300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 26959, 53918, 80877, 107836, 134795, 161754, 269590, 323508, 404385, 539180, 808770, 1617540, 1968007, 3936014, 5904021, 7872028, 9840035, 11808042, 19680070, 23616084, 29520105, 39360140, 59040210, 118080420]

約数ペア:

[(1, 118080420), (2, 59040210), (3, 39360140), (4, 29520105), (5, 23616084), (6, 19680070), (10, 11808042), (12, 9840035), (15, 7872028), (20, 5904021), (30, 3936014), (60, 1968007), (73, 1617540), (146, 808770), (219, 539180), (292, 404385), (365, 323508), (438, 269590), (730, 161754), (876, 134795), (1095, 107836), (1460, 80877), (2190, 53918), (4380, 26959)]