197098560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{68437}}^1$

素因数の和:68460

約数の個数: 84

約数和(自身を含む): 677946828

約数和(自身を除く): 480848268

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 68437, 136874, 205311, 273748, 342185, 410622, 547496, 615933, 684370, 821244, 1026555, 1094992, 1231866, 1368740, 1642488, 2053110, 2189984, 2463732, 2737480, 3079665, 3284976, 4106220, 4379968, 4927464, 5474960, 6159330, 6569952, 8212440, 9854928, 10949920, 12318660, 13139904, 16424880, 19709856, 21899840, 24637320, 32849760, 39419712, 49274640, 65699520, 98549280, 197098560]

約数ペア:

[(1, 197098560), (2, 98549280), (3, 65699520), (4, 49274640), (5, 39419712), (6, 32849760), (8, 24637320), (9, 21899840), (10, 19709856), (12, 16424880), (15, 13139904), (16, 12318660), (18, 10949920), (20, 9854928), (24, 8212440), (30, 6569952), (32, 6159330), (36, 5474960), (40, 4927464), (45, 4379968), (48, 4106220), (60, 3284976), (64, 3079665), (72, 2737480), (80, 2463732), (90, 2189984), (96, 2053110), (120, 1642488), (144, 1368740), (160, 1231866), (180, 1094992), (192, 1026555), (240, 821244), (288, 684370), (320, 615933), (360, 547496), (480, 410622), (576, 342185), (720, 273748), (960, 205311), (1440, 136874), (2880, 68437)]