About the Number

120768448

120768447 ← → 120768449

2進数表記:111001100101100011111000000

漢数字表記:一億二千七十六万八千四百四十八

素因数分解:

2 6 × 373 1 × 5059 1

素因数の和:5444
約数の個数: 28
約数和(自身を含む): 240339880
約数和(自身を除く): 119571432

約数列:
[1, 2, 4, 8, 16, 32, 64, 373, 746, 1492, 2984, 5059, 5968, 10118, 11936, 20236, 23872, 40472, 80944, 161888, 323776, 1887007, 3774014, 7548028, 15096056, 30192112, 60384224, 120768448]

約数ペア:
[(1, 120768448), (2, 60384224), (4, 30192112), (8, 15096056), (16, 7548028), (32, 3774014), (64, 1887007), (373, 323776), (746, 161888), (1492, 80944), (2984, 40472), (5059, 23872), (5968, 20236), (10118, 11936)]

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