54488880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{75679}}^1$

素因数の和:75698

約数の個数: 60

約数和(自身を含む): 182994240

約数和(自身を除く): 128505360

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, 75679, 151358, 227037, 302716, 378395, 454074, 605432, 681111, 756790, 908148, 1135185, 1210864, 1362222, 1513580, 1816296, 2270370, 2724444, 3027160, 3405555, 3632592, 4540740, 5448888, 6054320, 6811110, 9081480, 10897776, 13622220, 18162960, 27244440, 54488880]

約数ペア:

[(1, 54488880), (2, 27244440), (3, 18162960), (4, 13622220), (5, 10897776), (6, 9081480), (8, 6811110), (9, 6054320), (10, 5448888), (12, 4540740), (15, 3632592), (16, 3405555), (18, 3027160), (20, 2724444), (24, 2270370), (30, 1816296), (36, 1513580), (40, 1362222), (45, 1210864), (48, 1135185), (60, 908148), (72, 756790), (80, 681111), (90, 605432), (120, 454074), (144, 378395), (180, 302716), (240, 227037), (360, 151358), (720, 75679)]