1138081440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2371003}}^1$

素因数の和:2371021

約数の個数: 48

約数和(自身を含む): 3584958048

約数和(自身を除く): 2446876608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2371003, 4742006, 7113009, 9484012, 11855015, 14226018, 18968024, 23710030, 28452036, 35565045, 37936048, 47420060, 56904072, 71130090, 75872096, 94840120, 113808144, 142260180, 189680240, 227616288, 284520360, 379360480, 569040720, 1138081440]

約数ペア:

[(1, 1138081440), (2, 569040720), (3, 379360480), (4, 284520360), (5, 227616288), (6, 189680240), (8, 142260180), (10, 113808144), (12, 94840120), (15, 75872096), (16, 71130090), (20, 56904072), (24, 47420060), (30, 37936048), (32, 35565045), (40, 28452036), (48, 23710030), (60, 18968024), (80, 14226018), (96, 11855015), (120, 9484012), (160, 7113009), (240, 4742006), (480, 2371003)]