27728460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{51349}}^1$

素因数の和:51367

約数の個数: 48

約数和(自身を含む): 86268000

約数和(自身を除く): 58539540

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, 51349, 102698, 154047, 205396, 256745, 308094, 462141, 513490, 616188, 770235, 924282, 1026980, 1386423, 1540470, 1848564, 2310705, 2772846, 3080940, 4621410, 5545692, 6932115, 9242820, 13864230, 27728460]

約数ペア:

[(1, 27728460), (2, 13864230), (3, 9242820), (4, 6932115), (5, 5545692), (6, 4621410), (9, 3080940), (10, 2772846), (12, 2310705), (15, 1848564), (18, 1540470), (20, 1386423), (27, 1026980), (30, 924282), (36, 770235), (45, 616188), (54, 513490), (60, 462141), (90, 308094), (108, 256745), (135, 205396), (180, 154047), (270, 102698), (540, 51349)]