206555880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1721299}}^1$

素因数の和:1721313

約数の個数: 32

約数和(自身を含む): 619668000

約数和(自身を除く): 413112120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1721299, 3442598, 5163897, 6885196, 8606495, 10327794, 13770392, 17212990, 20655588, 25819485, 34425980, 41311176, 51638970, 68851960, 103277940, 206555880]

約数ペア:

[(1, 206555880), (2, 103277940), (3, 68851960), (4, 51638970), (5, 41311176), (6, 34425980), (8, 25819485), (10, 20655588), (12, 17212990), (15, 13770392), (20, 10327794), (24, 8606495), (30, 6885196), (40, 5163897), (60, 3442598), (120, 1721299)]