2806131960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7794811}}^1$

素因数の和:7794828

約数の個数: 48

約数和(自身を含む): 9119930040

約数和(自身を除く): 6313798080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7794811, 15589622, 23384433, 31179244, 38974055, 46768866, 62358488, 70153299, 77948110, 93537732, 116922165, 140306598, 155896220, 187075464, 233844330, 280613196, 311792440, 350766495, 467688660, 561226392, 701532990, 935377320, 1403065980, 2806131960]

約数ペア:

[(1, 2806131960), (2, 1403065980), (3, 935377320), (4, 701532990), (5, 561226392), (6, 467688660), (8, 350766495), (9, 311792440), (10, 280613196), (12, 233844330), (15, 187075464), (18, 155896220), (20, 140306598), (24, 116922165), (30, 93537732), (36, 77948110), (40, 70153299), (45, 62358488), (60, 46768866), (72, 38974055), (90, 31179244), (120, 23384433), (180, 15589622), (360, 7794811)]