28452180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2089}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 80055360

約数和(自身を除く): 51603180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2089, 2270, 2724, 3405, 4178, 4540, 6267, 6810, 8356, 10445, 12534, 13620, 20890, 25068, 31335, 41780, 62670, 125340, 474203, 948406, 1422609, 1896812, 2371015, 2845218, 4742030, 5690436, 7113045, 9484060, 14226090, 28452180]

約数ペア:

[(1, 28452180), (2, 14226090), (3, 9484060), (4, 7113045), (5, 5690436), (6, 4742030), (10, 2845218), (12, 2371015), (15, 1896812), (20, 1422609), (30, 948406), (60, 474203), (227, 125340), (454, 62670), (681, 41780), (908, 31335), (1135, 25068), (1362, 20890), (2089, 13620), (2270, 12534), (2724, 10445), (3405, 8356), (4178, 6810), (4540, 6267)]