奇妙的倒数幻方

时空伴随者

来个四阶的倒数幻方：
\( \frac1{720720} \frac1{60060} \frac1{51480} \frac1{102960}\)
\( \frac1{48048} \frac1{120120} \frac1{180180} \frac1{80080}\)
\( \frac1{90090} \frac1{55440} \frac1{65520} \frac1{360360}\)
\( \frac1{72072} \frac1{240240} \frac1{144144} \frac1{45045}\)