傳回指定數字的階乘。
使用範本
FACT(3)
FACT(A2)
語法
FACT(value)
值- The number or reference to a number whose factorial will be calculated and returned.
附註
- If a number or reference to a number with a decimal part is provided
to
FACT, the decimal part will be silently truncated before 計算
另請參閱
MULTINOMIAL: 傳回值總和的階乘除以值階乘的乘積之比率。
FACTDOUBLE: 傳回指定數字的「雙階乘」。
COMBIN: 傳回從指定物件總數中選擇特定數量物件的方法總數。