21933480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{182779}}^1$

素因数の和:182793

約数の個数: 32

約数和(自身を含む): 65800800

約数和(自身を除く): 43867320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 182779, 365558, 548337, 731116, 913895, 1096674, 1462232, 1827790, 2193348, 2741685, 3655580, 4386696, 5483370, 7311160, 10966740, 21933480]

約数ペア:

[(1, 21933480), (2, 10966740), (3, 7311160), (4, 5483370), (5, 4386696), (6, 3655580), (8, 2741685), (10, 2193348), (12, 1827790), (15, 1462232), (20, 1096674), (24, 913895), (30, 731116), (40, 548337), (60, 365558), (120, 182779)]