About the Number

120232740

120232739 ← → 120232741

2進数表記:111001010101001101100100100

漢数字表記:一億二千二十三万二千七百四十

素因数分解:

2 2 × 3 1 × 5 1 × 2003879 1

素因数の和:2003891
約数の個数: 24
約数和(自身を含む): 336651840
約数和(自身を除く): 216419100

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2003879, 4007758, 6011637, 8015516, 10019395, 12023274, 20038790, 24046548, 30058185, 40077580, 60116370, 120232740]

約数ペア:
[(1, 120232740), (2, 60116370), (3, 40077580), (4, 30058185), (5, 24046548), (6, 20038790), (10, 12023274), (12, 10019395), (15, 8015516), (20, 6011637), (30, 4007758), (60, 2003879)]

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