79098780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1318313}}^1$

素因数の和:1318325

約数の個数: 24

約数和(自身を含む): 221476752

約数和(自身を除く): 142377972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1318313, 2636626, 3954939, 5273252, 6591565, 7909878, 13183130, 15819756, 19774695, 26366260, 39549390, 79098780]

約数ペア:

[(1, 79098780), (2, 39549390), (3, 26366260), (4, 19774695), (5, 15819756), (6, 13183130), (10, 7909878), (12, 6591565), (15, 5273252), (20, 3954939), (30, 2636626), (60, 1318313)]