38205240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{318377}}^1$

素因数の和:318391

約数の個数: 32

約数和(自身を含む): 114616080

約数和(自身を除く): 76410840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 318377, 636754, 955131, 1273508, 1591885, 1910262, 2547016, 3183770, 3820524, 4775655, 6367540, 7641048, 9551310, 12735080, 19102620, 38205240]

約数ペア:

[(1, 38205240), (2, 19102620), (3, 12735080), (4, 9551310), (5, 7641048), (6, 6367540), (8, 4775655), (10, 3820524), (12, 3183770), (15, 2547016), (20, 1910262), (24, 1591885), (30, 1273508), (40, 955131), (60, 636754), (120, 318377)]