27856440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{25793}}^1$

素因数の和:25813

約数の個数: 64

約数和(自身を含む): 92858400

約数和(自身を除く): 65001960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 25793, 51586, 77379, 103172, 128965, 154758, 206344, 232137, 257930, 309516, 386895, 464274, 515860, 619032, 696411, 773790, 928548, 1031720, 1160685, 1392822, 1547580, 1857096, 2321370, 2785644, 3095160, 3482055, 4642740, 5571288, 6964110, 9285480, 13928220, 27856440]

約数ペア:

[(1, 27856440), (2, 13928220), (3, 9285480), (4, 6964110), (5, 5571288), (6, 4642740), (8, 3482055), (9, 3095160), (10, 2785644), (12, 2321370), (15, 1857096), (18, 1547580), (20, 1392822), (24, 1160685), (27, 1031720), (30, 928548), (36, 773790), (40, 696411), (45, 619032), (54, 515860), (60, 464274), (72, 386895), (90, 309516), (108, 257930), (120, 232137), (135, 206344), (180, 154758), (216, 128965), (270, 103172), (360, 77379), (540, 51586), (1080, 25793)]