54461520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{75641}}^1$

素因数の和:75660

約数の個数: 60

約数和(自身を含む): 182902356

約数和(自身を除く): 128440836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 75641, 151282, 226923, 302564, 378205, 453846, 605128, 680769, 756410, 907692, 1134615, 1210256, 1361538, 1512820, 1815384, 2269230, 2723076, 3025640, 3403845, 3630768, 4538460, 5446152, 6051280, 6807690, 9076920, 10892304, 13615380, 18153840, 27230760, 54461520]

約数ペア:

[(1, 54461520), (2, 27230760), (3, 18153840), (4, 13615380), (5, 10892304), (6, 9076920), (8, 6807690), (9, 6051280), (10, 5446152), (12, 4538460), (15, 3630768), (16, 3403845), (18, 3025640), (20, 2723076), (24, 2269230), (30, 1815384), (36, 1512820), (40, 1361538), (45, 1210256), (48, 1134615), (60, 907692), (72, 756410), (80, 680769), (90, 605128), (120, 453846), (144, 378205), (180, 302564), (240, 226923), (360, 151282), (720, 75641)]