4020082980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67001383}}^1$

素因数の和:67001395

約数の個数: 24

約数和(自身を含む): 11256232512

約数和(自身を除く): 7236149532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67001383, 134002766, 201004149, 268005532, 335006915, 402008298, 670013830, 804016596, 1005020745, 1340027660, 2010041490, 4020082980]

約数ペア:

[(1, 4020082980), (2, 2010041490), (3, 1340027660), (4, 1005020745), (5, 804016596), (6, 670013830), (10, 402008298), (12, 335006915), (15, 268005532), (20, 201004149), (30, 134002766), (60, 67001383)]