27245640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2083}}^1$

素因数の和:2206

約数の個数: 64

約数和(自身を含む): 82526400

約数和(自身を除く): 55280760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2083, 2180, 2616, 3270, 4166, 4360, 6249, 6540, 8332, 10415, 12498, 13080, 16664, 20830, 24996, 31245, 41660, 49992, 62490, 83320, 124980, 227047, 249960, 454094, 681141, 908188, 1135235, 1362282, 1816376, 2270470, 2724564, 3405705, 4540940, 5449128, 6811410, 9081880, 13622820, 27245640]

約数ペア:

[(1, 27245640), (2, 13622820), (3, 9081880), (4, 6811410), (5, 5449128), (6, 4540940), (8, 3405705), (10, 2724564), (12, 2270470), (15, 1816376), (20, 1362282), (24, 1135235), (30, 908188), (40, 681141), (60, 454094), (109, 249960), (120, 227047), (218, 124980), (327, 83320), (436, 62490), (545, 49992), (654, 41660), (872, 31245), (1090, 24996), (1308, 20830), (1635, 16664), (2083, 13080), (2180, 12498), (2616, 10415), (3270, 8332), (4166, 6540), (4360, 6249)]