54212520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{451771}}^1$

素因数の和:451785

約数の個数: 32

約数和(自身を含む): 162637920

約数和(自身を除く): 108425400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 451771, 903542, 1355313, 1807084, 2258855, 2710626, 3614168, 4517710, 5421252, 6776565, 9035420, 10842504, 13553130, 18070840, 27106260, 54212520]

約数ペア:

[(1, 54212520), (2, 27106260), (3, 18070840), (4, 13553130), (5, 10842504), (6, 9035420), (8, 6776565), (10, 5421252), (12, 4517710), (15, 3614168), (20, 2710626), (24, 2258855), (30, 1807084), (40, 1355313), (60, 903542), (120, 451771)]