8960220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5531}}^1$

素因数の和:5552

約数の個数: 60

約数和(自身を含む): 28113624

約数和(自身を除く): 19153404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 5531, 11062, 16593, 22124, 27655, 33186, 49779, 55310, 66372, 82965, 99558, 110620, 149337, 165930, 199116, 248895, 298674, 331860, 448011, 497790, 597348, 746685, 896022, 995580, 1493370, 1792044, 2240055, 2986740, 4480110, 8960220]

約数ペア:

[(1, 8960220), (2, 4480110), (3, 2986740), (4, 2240055), (5, 1792044), (6, 1493370), (9, 995580), (10, 896022), (12, 746685), (15, 597348), (18, 497790), (20, 448011), (27, 331860), (30, 298674), (36, 248895), (45, 199116), (54, 165930), (60, 149337), (81, 110620), (90, 99558), (108, 82965), (135, 66372), (162, 55310), (180, 49779), (270, 33186), (324, 27655), (405, 22124), (540, 16593), (810, 11062), (1620, 5531)]