18528032280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{154400269}}^1$

素因数の和:154400283

約数の個数: 32

約数和(自身を含む): 55584097200

約数和(自身を除く): 37056064920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 154400269, 308800538, 463200807, 617601076, 772001345, 926401614, 1235202152, 1544002690, 1852803228, 2316004035, 3088005380, 3705606456, 4632008070, 6176010760, 9264016140, 18528032280]

約数ペア:

[(1, 18528032280), (2, 9264016140), (3, 6176010760), (4, 4632008070), (5, 3705606456), (6, 3088005380), (8, 2316004035), (10, 1852803228), (12, 1544002690), (15, 1235202152), (20, 926401614), (24, 772001345), (30, 617601076), (40, 463200807), (60, 308800538), (120, 154400269)]