40365180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{224251}}^1$

素因数の和:224266

約数の個数: 36

約数和(自身を含む): 122441592

約数和(自身を除く): 82076412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 224251, 448502, 672753, 897004, 1121255, 1345506, 2018259, 2242510, 2691012, 3363765, 4036518, 4485020, 6727530, 8073036, 10091295, 13455060, 20182590, 40365180]

約数ペア:

[(1, 40365180), (2, 20182590), (3, 13455060), (4, 10091295), (5, 8073036), (6, 6727530), (9, 4485020), (10, 4036518), (12, 3363765), (15, 2691012), (18, 2242510), (20, 2018259), (30, 1345506), (36, 1121255), (45, 897004), (60, 672753), (90, 448502), (180, 224251)]