67108560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{279619}}^1$

素因数の和:279635

約数の個数: 40

約数和(自身を含む): 208037280

約数和(自身を除く): 140928720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 279619, 559238, 838857, 1118476, 1398095, 1677714, 2236952, 2796190, 3355428, 4194285, 4473904, 5592380, 6710856, 8388570, 11184760, 13421712, 16777140, 22369520, 33554280, 67108560]

約数ペア:

[(1, 67108560), (2, 33554280), (3, 22369520), (4, 16777140), (5, 13421712), (6, 11184760), (8, 8388570), (10, 6710856), (12, 5592380), (15, 4473904), (16, 4194285), (20, 3355428), (24, 2796190), (30, 2236952), (40, 1677714), (48, 1398095), (60, 1118476), (80, 838857), (120, 559238), (240, 279619)]