870721440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1814003}}^1$

素因数の和:1814021

約数の個数: 48

約数和(自身を含む): 2742774048

約数和(自身を除く): 1872052608

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, 1814003, 3628006, 5442009, 7256012, 9070015, 10884018, 14512024, 18140030, 21768036, 27210045, 29024048, 36280060, 43536072, 54420090, 58048096, 72560120, 87072144, 108840180, 145120240, 174144288, 217680360, 290240480, 435360720, 870721440]

約数ペア:

[(1, 870721440), (2, 435360720), (3, 290240480), (4, 217680360), (5, 174144288), (6, 145120240), (8, 108840180), (10, 87072144), (12, 72560120), (15, 58048096), (16, 54420090), (20, 43536072), (24, 36280060), (30, 29024048), (32, 27210045), (40, 21768036), (48, 18140030), (60, 14512024), (80, 10884018), (96, 9070015), (120, 7256012), (160, 5442009), (240, 3628006), (480, 1814003)]