2740527120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11418863}}^1$

素因数の和:11418879

約数の個数: 40

約数和(自身を含む): 8495634816

約数和(自身を除く): 5755107696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11418863, 22837726, 34256589, 45675452, 57094315, 68513178, 91350904, 114188630, 137026356, 171282945, 182701808, 228377260, 274052712, 342565890, 456754520, 548105424, 685131780, 913509040, 1370263560, 2740527120]

約数ペア:

[(1, 2740527120), (2, 1370263560), (3, 913509040), (4, 685131780), (5, 548105424), (6, 456754520), (8, 342565890), (10, 274052712), (12, 228377260), (15, 182701808), (16, 171282945), (20, 137026356), (24, 114188630), (30, 91350904), (40, 68513178), (48, 57094315), (60, 45675452), (80, 34256589), (120, 22837726), (240, 11418863)]