808216260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2543}}^1\times {\mathrm{5297}}^1$

素因数の和:7852

約数の個数: 48

約数和(自身を含む): 2264322816

約数和(自身を除く): 1456106556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2543, 5086, 5297, 7629, 10172, 10594, 12715, 15258, 15891, 21188, 25430, 26485, 30516, 31782, 38145, 50860, 52970, 63564, 76290, 79455, 105940, 152580, 158910, 317820, 13470271, 26940542, 40410813, 53881084, 67351355, 80821626, 134702710, 161643252, 202054065, 269405420, 404108130, 808216260]

約数ペア:

[(1, 808216260), (2, 404108130), (3, 269405420), (4, 202054065), (5, 161643252), (6, 134702710), (10, 80821626), (12, 67351355), (15, 53881084), (20, 40410813), (30, 26940542), (60, 13470271), (2543, 317820), (5086, 158910), (5297, 152580), (7629, 105940), (10172, 79455), (10594, 76290), (12715, 63564), (15258, 52970), (15891, 50860), (21188, 38145), (25430, 31782), (26485, 30516)]