About the Number

120693160

120693159 ← → 120693161

2進数表記:111001100011010000110101000

漢数字表記:一億二千六十九万三千百六十

素因数分解:

2 3 × 5 1 × 7 1 × 431047 1

素因数の和:431065
約数の個数: 32
約数和(自身を含む): 310354560
約数和(自身を除く): 189661400

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 431047, 862094, 1724188, 2155235, 3017329, 3448376, 4310470, 6034658, 8620940, 12069316, 15086645, 17241880, 24138632, 30173290, 60346580, 120693160]

約数ペア:
[(1, 120693160), (2, 60346580), (4, 30173290), (5, 24138632), (7, 17241880), (8, 15086645), (10, 12069316), (14, 8620940), (20, 6034658), (28, 4310470), (35, 3448376), (40, 3017329), (56, 2155235), (70, 1724188), (140, 862094), (280, 431047)]

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