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Factors of 120

"Factors of a Number" Calculator

What are the Factors of 120?

Answer

Factors of 120:

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

16 factors · 120 = 2³ × 3 × 5 · composite

Underlined — prime: 2, 3, 5 · 1 — neither prime nor composite · others — composite

Factor pairs of 120

1 × 120
2 × 60
3 × 40
4 × 30
5 × 24
6 × 20
8 × 15
10 × 12

√120 ≈ 10.95 — the last pair 10 × 12 sits here; past it pairs repeat.

120 = 2³ × 3 × 5 → (3 + 1) × (1 + 1) × (1 + 1) = 16 factors: add 1 to each exponent and multiply.

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See Also

Prime Number Checker - Find out whether a given number is Prime or not
Prime Factorization - Prime Factorization Calculator
Prime Numbers List - List of all Prime Numbers - how many Prime numbers are between

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Factors of 120. Factors of 120: full list and factor pairs.

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Factors Table

Number	Factors
105	1, 3, 5, 7, 15, 21, 35, 105
106	1, 2, 53, 106
107	1, 107
108	1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108
109	1, 109
110	1, 2, 5, 10, 11, 22, 55, 110
111	1, 3, 37, 111
112	1, 2, 4, 7, 8, 14, 16, 28, 56, 112
113	1, 113
114	1, 2, 3, 6, 19, 38, 57, 114
115	1, 5, 23, 115
116	1, 2, 4, 29, 58, 116
117	1, 3, 9, 13, 39, 117
118	1, 2, 59, 118
119	1, 7, 17, 119
120	1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
121	1, 11, 121
122	1, 2, 61, 122
123	1, 3, 41, 123
124	1, 2, 4, 31, 62, 124
125	1, 5, 25, 125
126	1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
127	1, 127
128	1, 2, 4, 8, 16, 32, 64, 128
129	1, 3, 43, 129
130	1, 2, 5, 10, 13, 26, 65, 130
131	1, 131
132	1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132
133	1, 7, 19, 133
134	1, 2, 67, 134

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FAQ

What are the Factors of 120?

Factors of 120: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

How many factors does 120 have?

Number 120 has 16 factors

How many Factor Pairs does 120 have?

Number 120 has 8 factor pairs

Is 120 a prime or composite number?

Composite: 120 = 2³ × 3 × 5, so it has 16 factors — a prime has exactly two.

How many factors does 120 have excluding 1 and 120?

14: 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40 and 60.