4840740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{26893}}^1$

素因数の和:26908

約数の個数: 36

約数和(自身を含む): 14684124

約数和(自身を除く): 9843384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 26893, 53786, 80679, 107572, 134465, 161358, 242037, 268930, 322716, 403395, 484074, 537860, 806790, 968148, 1210185, 1613580, 2420370, 4840740]

約数ペア:

[(1, 4840740), (2, 2420370), (3, 1613580), (4, 1210185), (5, 968148), (6, 806790), (9, 537860), (10, 484074), (12, 403395), (15, 322716), (18, 268930), (20, 242037), (30, 161358), (36, 134465), (45, 107572), (60, 80679), (90, 53786), (180, 26893)]