54688440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{455737}}^1$

素因数の和:455751

約数の個数: 32

約数和(自身を含む): 164065680

約数和(自身を除く): 109377240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 455737, 911474, 1367211, 1822948, 2278685, 2734422, 3645896, 4557370, 5468844, 6836055, 9114740, 10937688, 13672110, 18229480, 27344220, 54688440]

約数ペア:

[(1, 54688440), (2, 27344220), (3, 18229480), (4, 13672110), (5, 10937688), (6, 9114740), (8, 6836055), (10, 5468844), (12, 4557370), (15, 3645896), (20, 2734422), (24, 2278685), (30, 1822948), (40, 1367211), (60, 911474), (120, 455737)]