38293260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1279}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 107520000

約数和(自身を除く): 69226740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1279, 1497, 1996, 2495, 2558, 2994, 3837, 4990, 5116, 5988, 6395, 7485, 7674, 9980, 12790, 14970, 15348, 19185, 25580, 29940, 38370, 76740, 638221, 1276442, 1914663, 2552884, 3191105, 3829326, 6382210, 7658652, 9573315, 12764420, 19146630, 38293260]

約数ペア:

[(1, 38293260), (2, 19146630), (3, 12764420), (4, 9573315), (5, 7658652), (6, 6382210), (10, 3829326), (12, 3191105), (15, 2552884), (20, 1914663), (30, 1276442), (60, 638221), (499, 76740), (998, 38370), (1279, 29940), (1497, 25580), (1996, 19185), (2495, 15348), (2558, 14970), (2994, 12790), (3837, 9980), (4990, 7674), (5116, 7485), (5988, 6395)]