26720580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{593}}^1\times {\mathrm{751}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 75043584

約数和(自身を除く): 48323004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 593, 751, 1186, 1502, 1779, 2253, 2372, 2965, 3004, 3558, 3755, 4506, 5930, 7116, 7510, 8895, 9012, 11265, 11860, 15020, 17790, 22530, 35580, 45060, 445343, 890686, 1336029, 1781372, 2226715, 2672058, 4453430, 5344116, 6680145, 8906860, 13360290, 26720580]

約数ペア:

[(1, 26720580), (2, 13360290), (3, 8906860), (4, 6680145), (5, 5344116), (6, 4453430), (10, 2672058), (12, 2226715), (15, 1781372), (20, 1336029), (30, 890686), (60, 445343), (593, 45060), (751, 35580), (1186, 22530), (1502, 17790), (1779, 15020), (2253, 11860), (2372, 11265), (2965, 9012), (3004, 8895), (3558, 7510), (3755, 7116), (4506, 5930)]