About the Number

120872064

120872063 ← → 120872065

2進数表記:111001101000101110010000000

漢数字表記:一億二千八十七万二千六十四

素因数分解:

2 7 × 3 1 × 314771 1

素因数の和:314788
約数の個数: 32
約数和(自身を含む): 321067440
約数和(自身を除く): 200195376

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 314771, 629542, 944313, 1259084, 1888626, 2518168, 3777252, 5036336, 7554504, 10072672, 15109008, 20145344, 30218016, 40290688, 60436032, 120872064]

約数ペア:
[(1, 120872064), (2, 60436032), (3, 40290688), (4, 30218016), (6, 20145344), (8, 15109008), (12, 10072672), (16, 7554504), (24, 5036336), (32, 3777252), (48, 2518168), (64, 1888626), (96, 1259084), (128, 944313), (192, 629542), (384, 314771)]

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