26389920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{54979}}^1$

素因数の和:54997

約数の個数: 48

約数和(自身を含む): 83129760

約数和(自身を除く): 56739840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 54979, 109958, 164937, 219916, 274895, 329874, 439832, 549790, 659748, 824685, 879664, 1099580, 1319496, 1649370, 1759328, 2199160, 2638992, 3298740, 4398320, 5277984, 6597480, 8796640, 13194960, 26389920]

約数ペア:

[(1, 26389920), (2, 13194960), (3, 8796640), (4, 6597480), (5, 5277984), (6, 4398320), (8, 3298740), (10, 2638992), (12, 2199160), (15, 1759328), (16, 1649370), (20, 1319496), (24, 1099580), (30, 879664), (32, 824685), (40, 659748), (48, 549790), (60, 439832), (80, 329874), (96, 274895), (120, 219916), (160, 164937), (240, 109958), (480, 54979)]