About the Number
12672720
2進数表記:110000010101111011010000
漢数字表記:千二百六十七万二千七百二十
素因数分解:
素因数の和:5889
約数の個数: 80
約数和(自身を含む): 43657920
約数和(自身を除く): 30985200
約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 5867, 11734, 17601, 23468, 29335, 35202, 46936, 52803, 58670, 70404, 88005, 93872, 105606, 117340, 140808, 158409, 176010, 211212, 234680, 264015, 281616, 316818, 352020, 422424, 469360, 528030, 633636, 704040, 792045, 844848, 1056060, 1267272, 1408080, 1584090, 2112120, 2534544, 3168180, 4224240, 6336360, 12672720]
約数ペア:
[(1, 12672720), (2, 6336360), (3, 4224240), (4, 3168180), (5, 2534544), (6, 2112120), (8, 1584090), (9, 1408080), (10, 1267272), (12, 1056060), (15, 844848), (16, 792045), (18, 704040), (20, 633636), (24, 528030), (27, 469360), (30, 422424), (36, 352020), (40, 316818), (45, 281616), (48, 264015), (54, 234680), (60, 211212), (72, 176010), (80, 158409), (90, 140808), (108, 117340), (120, 105606), (135, 93872), (144, 88005), (180, 70404), (216, 58670), (240, 52803), (270, 46936), (360, 35202), (432, 29335), (540, 23468), (720, 17601), (1080, 11734), (2160, 5867)]このpageの処理時間: 0.004937887191772461 seconds