9681480

素因数分解:

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

素因数の和:26910

約数の個数: 48

約数和(自身を含む): 31465980

約数和(自身を除く): 21784500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 26893, 53786, 80679, 107572, 134465, 161358, 215144, 242037, 268930, 322716, 403395, 484074, 537860, 645432, 806790, 968148, 1075720, 1210185, 1613580, 1936296, 2420370, 3227160, 4840740, 9681480]

約数ペア:

[(1, 9681480), (2, 4840740), (3, 3227160), (4, 2420370), (5, 1936296), (6, 1613580), (8, 1210185), (9, 1075720), (10, 968148), (12, 806790), (15, 645432), (18, 537860), (20, 484074), (24, 403395), (30, 322716), (36, 268930), (40, 242037), (45, 215144), (60, 161358), (72, 134465), (90, 107572), (120, 80679), (180, 53786), (360, 26893)]