23393340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43321}}^1$

素因数の和:43339

約数の個数: 48

約数和(自身を含む): 72780960

約数和(自身を除く): 49387620

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, 43321, 86642, 129963, 173284, 216605, 259926, 389889, 433210, 519852, 649815, 779778, 866420, 1169667, 1299630, 1559556, 1949445, 2339334, 2599260, 3898890, 4678668, 5848335, 7797780, 11696670, 23393340]

約数ペア:

[(1, 23393340), (2, 11696670), (3, 7797780), (4, 5848335), (5, 4678668), (6, 3898890), (9, 2599260), (10, 2339334), (12, 1949445), (15, 1559556), (18, 1299630), (20, 1169667), (27, 866420), (30, 779778), (36, 649815), (45, 519852), (54, 433210), (60, 389889), (90, 259926), (108, 216605), (135, 173284), (180, 129963), (270, 86642), (540, 43321)]