About the Number

2770080

2770079 ← → 2770081

2進数表記:1010100100010010100000

漢数字表記:二百七十七万八十

素因数分解:

2 5 × 3 1 × 5 1 × 29 1 × 199 1

素因数の和:246
約数の個数: 96
約数和(自身を含む): 9072000
約数和(自身を除く): 6301920

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 199, 232, 240, 290, 348, 398, 435, 464, 480, 580, 597, 696, 796, 870, 928, 995, 1160, 1194, 1392, 1592, 1740, 1990, 2320, 2388, 2784, 2985, 3184, 3480, 3980, 4640, 4776, 5771, 5970, 6368, 6960, 7960, 9552, 11542, 11940, 13920, 15920, 17313, 19104, 23084, 23880, 28855, 31840, 34626, 46168, 47760, 57710, 69252, 86565, 92336, 95520, 115420, 138504, 173130, 184672, 230840, 277008, 346260, 461680, 554016, 692520, 923360, 1385040, 2770080]

約数ペア:
[(1, 2770080), (2, 1385040), (3, 923360), (4, 692520), (5, 554016), (6, 461680), (8, 346260), (10, 277008), (12, 230840), (15, 184672), (16, 173130), (20, 138504), (24, 115420), (29, 95520), (30, 92336), (32, 86565), (40, 69252), (48, 57710), (58, 47760), (60, 46168), (80, 34626), (87, 31840), (96, 28855), (116, 23880), (120, 23084), (145, 19104), (160, 17313), (174, 15920), (199, 13920), (232, 11940), (240, 11542), (290, 9552), (348, 7960), (398, 6960), (435, 6368), (464, 5970), (480, 5771), (580, 4776), (597, 4640), (696, 3980), (796, 3480), (870, 3184), (928, 2985), (995, 2784), (1160, 2388), (1194, 2320), (1392, 1990), (1592, 1740)]

このpageの処理時間: 0.004242658615112305 seconds