243375240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{1759}}^1$

素因数の和:2926

約数の個数: 64

約数和(自身を含む): 731174400

約数和(自身を除く): 487799160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1153, 1759, 2306, 3459, 3518, 4612, 5277, 5765, 6918, 7036, 8795, 9224, 10554, 11530, 13836, 14072, 17295, 17590, 21108, 23060, 26385, 27672, 34590, 35180, 42216, 46120, 52770, 69180, 70360, 105540, 138360, 211080, 2028127, 4056254, 6084381, 8112508, 10140635, 12168762, 16225016, 20281270, 24337524, 30421905, 40562540, 48675048, 60843810, 81125080, 121687620, 243375240]

約数ペア:

[(1, 243375240), (2, 121687620), (3, 81125080), (4, 60843810), (5, 48675048), (6, 40562540), (8, 30421905), (10, 24337524), (12, 20281270), (15, 16225016), (20, 12168762), (24, 10140635), (30, 8112508), (40, 6084381), (60, 4056254), (120, 2028127), (1153, 211080), (1759, 138360), (2306, 105540), (3459, 70360), (3518, 69180), (4612, 52770), (5277, 46120), (5765, 42216), (6918, 35180), (7036, 34590), (8795, 27672), (9224, 26385), (10554, 23060), (11530, 21108), (13836, 17590), (14072, 17295)]