272945340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1516363}}^1$

素因数の和:1516378

約数の個数: 36

約数和(自身を含む): 827934744

約数和(自身を除く): 554989404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1516363, 3032726, 4549089, 6065452, 7581815, 9098178, 13647267, 15163630, 18196356, 22745445, 27294534, 30327260, 45490890, 54589068, 68236335, 90981780, 136472670, 272945340]

約数ペア:

[(1, 272945340), (2, 136472670), (3, 90981780), (4, 68236335), (5, 54589068), (6, 45490890), (9, 30327260), (10, 27294534), (12, 22745445), (15, 18196356), (18, 15163630), (20, 13647267), (30, 9098178), (36, 7581815), (45, 6065452), (60, 4549089), (90, 3032726), (180, 1516363)]