9561840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{39841}}^1$

素因数の和:39857

約数の個数: 40

約数和(自身を含む): 29642448

約数和(自身を除く): 20080608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 39841, 79682, 119523, 159364, 199205, 239046, 318728, 398410, 478092, 597615, 637456, 796820, 956184, 1195230, 1593640, 1912368, 2390460, 3187280, 4780920, 9561840]

約数ペア:

[(1, 9561840), (2, 4780920), (3, 3187280), (4, 2390460), (5, 1912368), (6, 1593640), (8, 1195230), (10, 956184), (12, 796820), (15, 637456), (16, 597615), (20, 478092), (24, 398410), (30, 318728), (40, 239046), (48, 199205), (60, 159364), (80, 119523), (120, 79682), (240, 39841)]