260394180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{4177}}^1$

素因数の和:5228

約数の個数: 48

約数和(自身を含む): 729980160

約数和(自身を除く): 469585980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1039, 2078, 3117, 4156, 4177, 5195, 6234, 8354, 10390, 12468, 12531, 15585, 16708, 20780, 20885, 25062, 31170, 41770, 50124, 62340, 62655, 83540, 125310, 250620, 4339903, 8679806, 13019709, 17359612, 21699515, 26039418, 43399030, 52078836, 65098545, 86798060, 130197090, 260394180]

約数ペア:

[(1, 260394180), (2, 130197090), (3, 86798060), (4, 65098545), (5, 52078836), (6, 43399030), (10, 26039418), (12, 21699515), (15, 17359612), (20, 13019709), (30, 8679806), (60, 4339903), (1039, 250620), (2078, 125310), (3117, 83540), (4156, 62655), (4177, 62340), (5195, 50124), (6234, 41770), (8354, 31170), (10390, 25062), (12468, 20885), (12531, 20780), (15585, 16708)]