About the Number
120798320
2進数表記:111001100110011110001110000
漢数字表記:一億二千七十九万八千三百二十
素因数分解:
素因数の和:838
約数の個数: 80
約数和(自身を含む): 294647808
約数和(自身を除く): 173849488
約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 67, 80, 124, 134, 155, 248, 268, 310, 335, 496, 536, 620, 670, 727, 1072, 1240, 1340, 1454, 2077, 2480, 2680, 2908, 3635, 4154, 5360, 5816, 7270, 8308, 10385, 11632, 14540, 16616, 20770, 22537, 29080, 33232, 41540, 45074, 48709, 58160, 83080, 90148, 97418, 112685, 166160, 180296, 194836, 225370, 243545, 360592, 389672, 450740, 487090, 779344, 901480, 974180, 1509979, 1802960, 1948360, 3019958, 3896720, 6039916, 7549895, 12079832, 15099790, 24159664, 30199580, 60399160, 120798320]
約数ペア:
[(1, 120798320), (2, 60399160), (4, 30199580), (5, 24159664), (8, 15099790), (10, 12079832), (16, 7549895), (20, 6039916), (31, 3896720), (40, 3019958), (62, 1948360), (67, 1802960), (80, 1509979), (124, 974180), (134, 901480), (155, 779344), (248, 487090), (268, 450740), (310, 389672), (335, 360592), (496, 243545), (536, 225370), (620, 194836), (670, 180296), (727, 166160), (1072, 112685), (1240, 97418), (1340, 90148), (1454, 83080), (2077, 58160), (2480, 48709), (2680, 45074), (2908, 41540), (3635, 33232), (4154, 29080), (5360, 22537), (5816, 20770), (7270, 16616), (8308, 14540), (10385, 11632)]このpageの処理時間: 0.005882978439331055 seconds