54160740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{300893}}^1$

素因数の和:300908

約数の個数: 36

約数和(自身を含む): 164288124

約数和(自身を除く): 110127384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 300893, 601786, 902679, 1203572, 1504465, 1805358, 2708037, 3008930, 3610716, 4513395, 5416074, 6017860, 9026790, 10832148, 13540185, 18053580, 27080370, 54160740]

約数ペア:

[(1, 54160740), (2, 27080370), (3, 18053580), (4, 13540185), (5, 10832148), (6, 9026790), (9, 6017860), (10, 5416074), (12, 4513395), (15, 3610716), (18, 3008930), (20, 2708037), (30, 1805358), (36, 1504465), (45, 1203572), (60, 902679), (90, 601786), (180, 300893)]