28839060

素因数分解:

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

素因数の和:160232

約数の個数: 36

約数和(自身を含む): 87479028

約数和(自身を除く): 58639968

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 160217, 320434, 480651, 640868, 801085, 961302, 1441953, 1602170, 1922604, 2403255, 2883906, 3204340, 4806510, 5767812, 7209765, 9613020, 14419530, 28839060]

約数ペア:

[(1, 28839060), (2, 14419530), (3, 9613020), (4, 7209765), (5, 5767812), (6, 4806510), (9, 3204340), (10, 2883906), (12, 2403255), (15, 1922604), (18, 1602170), (20, 1441953), (30, 961302), (36, 801085), (45, 640868), (60, 480651), (90, 320434), (180, 160217)]