6467280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{26947}}^1$

素因数の和:26963

約数の個数: 40

約数和(自身を含む): 20049312

約数和(自身を除く): 13582032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 26947, 53894, 80841, 107788, 134735, 161682, 215576, 269470, 323364, 404205, 431152, 538940, 646728, 808410, 1077880, 1293456, 1616820, 2155760, 3233640, 6467280]

約数ペア:

[(1, 6467280), (2, 3233640), (3, 2155760), (4, 1616820), (5, 1293456), (6, 1077880), (8, 808410), (10, 646728), (12, 538940), (15, 431152), (16, 404205), (20, 323364), (24, 269470), (30, 215576), (40, 161682), (48, 134735), (60, 107788), (80, 80841), (120, 53894), (240, 26947)]