886140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{547}}^1$

素因数の和:568

約数の個数: 60

約数和(自身を含む): 2784936

約数和(自身を除く): 1898796

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, 547, 810, 1094, 1620, 1641, 2188, 2735, 3282, 4923, 5470, 6564, 8205, 9846, 10940, 14769, 16410, 19692, 24615, 29538, 32820, 44307, 49230, 59076, 73845, 88614, 98460, 147690, 177228, 221535, 295380, 443070, 886140]

約数ペア:

[(1, 886140), (2, 443070), (3, 295380), (4, 221535), (5, 177228), (6, 147690), (9, 98460), (10, 88614), (12, 73845), (15, 59076), (18, 49230), (20, 44307), (27, 32820), (30, 29538), (36, 24615), (45, 19692), (54, 16410), (60, 14769), (81, 10940), (90, 9846), (108, 8205), (135, 6564), (162, 5470), (180, 4923), (270, 3282), (324, 2735), (405, 2188), (540, 1641), (547, 1620), (810, 1094)]