About the Number

2168160

2168159 ← → 2168161

2進数表記:1000010001010101100000

漢数字表記:二百十六万八千百六十

素因数分解:

2 5 × 3 1 × 5 1 × 4517 1

素因数の和:4535
約数の個数: 48
約数和(自身を含む): 6831216
約数和(自身を除く): 4663056

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4517, 9034, 13551, 18068, 22585, 27102, 36136, 45170, 54204, 67755, 72272, 90340, 108408, 135510, 144544, 180680, 216816, 271020, 361360, 433632, 542040, 722720, 1084080, 2168160]

約数ペア:
[(1, 2168160), (2, 1084080), (3, 722720), (4, 542040), (5, 433632), (6, 361360), (8, 271020), (10, 216816), (12, 180680), (15, 144544), (16, 135510), (20, 108408), (24, 90340), (30, 72272), (32, 67755), (40, 54204), (48, 45170), (60, 36136), (80, 27102), (96, 22585), (120, 18068), (160, 13551), (240, 9034), (480, 4517)]

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