205423080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1711859}}^1$

素因数の和:1711873

約数の個数: 32

約数和(自身を含む): 616269600

約数和(自身を除く): 410846520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1711859, 3423718, 5135577, 6847436, 8559295, 10271154, 13694872, 17118590, 20542308, 25677885, 34237180, 41084616, 51355770, 68474360, 102711540, 205423080]

約数ペア:

[(1, 205423080), (2, 102711540), (3, 68474360), (4, 51355770), (5, 41084616), (6, 34237180), (8, 25677885), (10, 20542308), (12, 17118590), (15, 13694872), (20, 10271154), (24, 8559295), (30, 6847436), (40, 5135577), (60, 3423718), (120, 1711859)]