154606960

素因数分解:

$2^4\times 5^1\times {\mathrm{593}}^1\times {\mathrm{3259}}^1$

素因数の和:3865

約数の個数: 40

約数和(自身を含む): 360177840

約数和(自身を除く): 205570880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 593, 1186, 2372, 2965, 3259, 4744, 5930, 6518, 9488, 11860, 13036, 16295, 23720, 26072, 32590, 47440, 52144, 65180, 130360, 260720, 1932587, 3865174, 7730348, 9662935, 15460696, 19325870, 30921392, 38651740, 77303480, 154606960]

約数ペア:

[(1, 154606960), (2, 77303480), (4, 38651740), (5, 30921392), (8, 19325870), (10, 15460696), (16, 9662935), (20, 7730348), (40, 3865174), (80, 1932587), (593, 260720), (1186, 130360), (2372, 65180), (2965, 52144), (3259, 47440), (4744, 32590), (5930, 26072), (6518, 23720), (9488, 16295), (11860, 13036)]