120920724

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{15919}}^1$

素因数の和:16140

約数の個数: 36

約数和(自身を含む): 307128640

約数和(自身を除く): 186207916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 15919, 31838, 47757, 63676, 95514, 143271, 191028, 286542, 573084, 3358909, 6717818, 10076727, 13435636, 20153454, 30230181, 40306908, 60460362, 120920724]

約数ペア:

[(1, 120920724), (2, 60460362), (3, 40306908), (4, 30230181), (6, 20153454), (9, 13435636), (12, 10076727), (18, 6717818), (36, 3358909), (211, 573084), (422, 286542), (633, 191028), (844, 143271), (1266, 95514), (1899, 63676), (2532, 47757), (3798, 31838), (7596, 15919)]