2847120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11863}}^1$

素因数の和:11879

約数の個数: 40

約数和(自身を含む): 8826816

約数和(自身を除く): 5979696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11863, 23726, 35589, 47452, 59315, 71178, 94904, 118630, 142356, 177945, 189808, 237260, 284712, 355890, 474520, 569424, 711780, 949040, 1423560, 2847120]

約数ペア:

[(1, 2847120), (2, 1423560), (3, 949040), (4, 711780), (5, 569424), (6, 474520), (8, 355890), (10, 284712), (12, 237260), (15, 189808), (16, 177945), (20, 142356), (24, 118630), (30, 94904), (40, 71178), (48, 59315), (60, 47452), (80, 35589), (120, 23726), (240, 11863)]