26848560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{111869}}^1$

素因数の和:111885

約数の個数: 40

約数和(自身を含む): 83231280

約数和(自身を除く): 56382720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 111869, 223738, 335607, 447476, 559345, 671214, 894952, 1118690, 1342428, 1678035, 1789904, 2237380, 2684856, 3356070, 4474760, 5369712, 6712140, 8949520, 13424280, 26848560]

約数ペア:

[(1, 26848560), (2, 13424280), (3, 8949520), (4, 6712140), (5, 5369712), (6, 4474760), (8, 3356070), (10, 2684856), (12, 2237380), (15, 1789904), (16, 1678035), (20, 1342428), (24, 1118690), (30, 894952), (40, 671214), (48, 559345), (60, 447476), (80, 335607), (120, 223738), (240, 111869)]