60905960

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14783}}^1$

素因数の和:14897

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 77472280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 14783, 29566, 59132, 73915, 118264, 147830, 295660, 591320, 1522649, 3045298, 6090596, 7613245, 12181192, 15226490, 30452980, 60905960]

約数ペア:

[(1, 60905960), (2, 30452980), (4, 15226490), (5, 12181192), (8, 7613245), (10, 6090596), (20, 3045298), (40, 1522649), (103, 591320), (206, 295660), (412, 147830), (515, 118264), (824, 73915), (1030, 59132), (2060, 29566), (4120, 14783)]