About the Number

10320

10319 ← → 10321

2進数表記:10100001010000

漢数字表記:一万三百二十

素因数分解:

2 4 × 3 1 × 5 1 × 43 1

素因数の和:59
約数の個数: 40
約数和(自身を含む): 32736
約数和(自身を除く): 22416

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320]

約数ペア:
[(1, 10320), (2, 5160), (3, 3440), (4, 2580), (5, 2064), (6, 1720), (8, 1290), (10, 1032), (12, 860), (15, 688), (16, 645), (20, 516), (24, 430), (30, 344), (40, 258), (43, 240), (48, 215), (60, 172), (80, 129), (86, 120)]

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