13647840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{28433}}^1$

素因数の和:28451

約数の個数: 48

約数和(自身を含む): 42992208

約数和(自身を除く): 29344368

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, 28433, 56866, 85299, 113732, 142165, 170598, 227464, 284330, 341196, 426495, 454928, 568660, 682392, 852990, 909856, 1137320, 1364784, 1705980, 2274640, 2729568, 3411960, 4549280, 6823920, 13647840]

約数ペア:

[(1, 13647840), (2, 6823920), (3, 4549280), (4, 3411960), (5, 2729568), (6, 2274640), (8, 1705980), (10, 1364784), (12, 1137320), (15, 909856), (16, 852990), (20, 682392), (24, 568660), (30, 454928), (32, 426495), (40, 341196), (48, 284330), (60, 227464), (80, 170598), (96, 142165), (120, 113732), (160, 85299), (240, 56866), (480, 28433)]