22274640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{30937}}^1$

素因数の和:30956

約数の個数: 60

約数和(自身を含む): 74808084

約数和(自身を除く): 52533444

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 30937, 61874, 92811, 123748, 154685, 185622, 247496, 278433, 309370, 371244, 464055, 494992, 556866, 618740, 742488, 928110, 1113732, 1237480, 1392165, 1484976, 1856220, 2227464, 2474960, 2784330, 3712440, 4454928, 5568660, 7424880, 11137320, 22274640]

約数ペア:

[(1, 22274640), (2, 11137320), (3, 7424880), (4, 5568660), (5, 4454928), (6, 3712440), (8, 2784330), (9, 2474960), (10, 2227464), (12, 1856220), (15, 1484976), (16, 1392165), (18, 1237480), (20, 1113732), (24, 928110), (30, 742488), (36, 618740), (40, 556866), (45, 494992), (48, 464055), (60, 371244), (72, 309370), (80, 278433), (90, 247496), (120, 185622), (144, 154685), (180, 123748), (240, 92811), (360, 61874), (720, 30937)]