295380

素因数分解:

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

素因数の和:565

約数の個数: 48

約数和(自身を含む): 920640

約数和(自身を除く): 625260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 547, 1094, 1641, 2188, 2735, 3282, 4923, 5470, 6564, 8205, 9846, 10940, 14769, 16410, 19692, 24615, 29538, 32820, 49230, 59076, 73845, 98460, 147690, 295380]

約数ペア:

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