About the Number

120048

120047 ← → 120049

2進数表記:11101010011110000

漢数字表記:十二万四十八

素因数分解:

2 4 × 3 1 × 41 1 × 61 1

素因数の和:113
約数の個数: 40
約数和(自身を含む): 322896
約数和(自身を除く): 202848

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 61, 82, 122, 123, 164, 183, 244, 246, 328, 366, 488, 492, 656, 732, 976, 984, 1464, 1968, 2501, 2928, 5002, 7503, 10004, 15006, 20008, 30012, 40016, 60024, 120048]

約数ペア:
[(1, 120048), (2, 60024), (3, 40016), (4, 30012), (6, 20008), (8, 15006), (12, 10004), (16, 7503), (24, 5002), (41, 2928), (48, 2501), (61, 1968), (82, 1464), (122, 984), (123, 976), (164, 732), (183, 656), (244, 492), (246, 488), (328, 366)]

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