259551540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{160217}}^1$

素因数の和:160238

約数の個数: 60

約数和(自身を含む): 814227876

約数和(自身を除く): 554676336

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 160217, 320434, 480651, 640868, 801085, 961302, 1441953, 1602170, 1922604, 2403255, 2883906, 3204340, 4325859, 4806510, 5767812, 7209765, 8651718, 9613020, 12977577, 14419530, 17303436, 21629295, 25955154, 28839060, 43258590, 51910308, 64887885, 86517180, 129775770, 259551540]

約数ペア:

[(1, 259551540), (2, 129775770), (3, 86517180), (4, 64887885), (5, 51910308), (6, 43258590), (9, 28839060), (10, 25955154), (12, 21629295), (15, 17303436), (18, 14419530), (20, 12977577), (27, 9613020), (30, 8651718), (36, 7209765), (45, 5767812), (54, 4806510), (60, 4325859), (81, 3204340), (90, 2883906), (108, 2403255), (135, 1922604), (162, 1602170), (180, 1441953), (270, 961302), (324, 801085), (405, 640868), (540, 480651), (810, 320434), (1620, 160217)]