About the Number
121220960
2進数表記:111001110011010111101100000
漢数字表記:一億二千百二十二万九百六十
素因数分解:
素因数の和:108255
約数の個数: 48
約数和(自身を含む): 327299616
約数和(自身を除く): 206078656
約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 108233, 216466, 432932, 541165, 757631, 865864, 1082330, 1515262, 1731728, 2164660, 3030524, 3463456, 3788155, 4329320, 6061048, 7576310, 8658640, 12122096, 15152620, 17317280, 24244192, 30305240, 60610480, 121220960]
約数ペア:
[(1, 121220960), (2, 60610480), (4, 30305240), (5, 24244192), (7, 17317280), (8, 15152620), (10, 12122096), (14, 8658640), (16, 7576310), (20, 6061048), (28, 4329320), (32, 3788155), (35, 3463456), (40, 3030524), (56, 2164660), (70, 1731728), (80, 1515262), (112, 1082330), (140, 865864), (160, 757631), (224, 541165), (280, 432932), (560, 216466), (1120, 108233)]このpageの処理時間: 0.00826883316040039 seconds