955201980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{15920033}}^1$

素因数の和:15920045

約数の個数: 24

約数和(自身を含む): 2674565712

約数和(自身を除く): 1719363732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 15920033, 31840066, 47760099, 63680132, 79600165, 95520198, 159200330, 191040396, 238800495, 318400660, 477600990, 955201980]

約数ペア:

[(1, 955201980), (2, 477600990), (3, 318400660), (4, 238800495), (5, 191040396), (6, 159200330), (10, 95520198), (12, 79600165), (15, 63680132), (20, 47760099), (30, 31840066), (60, 15920033)]