208576920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1738141}}^1$

素因数の和:1738155

約数の個数: 32

約数和(自身を含む): 625731120

約数和(自身を除く): 417154200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1738141, 3476282, 5214423, 6952564, 8690705, 10428846, 13905128, 17381410, 20857692, 26072115, 34762820, 41715384, 52144230, 69525640, 104288460, 208576920]

約数ペア:

[(1, 208576920), (2, 104288460), (3, 69525640), (4, 52144230), (5, 41715384), (6, 34762820), (8, 26072115), (10, 20857692), (12, 17381410), (15, 13905128), (20, 10428846), (24, 8690705), (30, 6952564), (40, 5214423), (60, 3476282), (120, 1738141)]