7890240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{8219}}^1$

素因数の和:8239

約数の個数: 56

約数和(自身を含む): 25054560

約数和(自身を除く): 17164320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 8219, 16438, 24657, 32876, 41095, 49314, 65752, 82190, 98628, 123285, 131504, 164380, 197256, 246570, 263008, 328760, 394512, 493140, 526016, 657520, 789024, 986280, 1315040, 1578048, 1972560, 2630080, 3945120, 7890240]

約数ペア:

[(1, 7890240), (2, 3945120), (3, 2630080), (4, 1972560), (5, 1578048), (6, 1315040), (8, 986280), (10, 789024), (12, 657520), (15, 526016), (16, 493140), (20, 394512), (24, 328760), (30, 263008), (32, 246570), (40, 197256), (48, 164380), (60, 131504), (64, 123285), (80, 98628), (96, 82190), (120, 65752), (160, 49314), (192, 41095), (240, 32876), (320, 24657), (480, 16438), (960, 8219)]