265716840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{2087}}^1$

素因数の和:3162

約数の個数: 64

約数和(自身を含む): 798284160

約数和(自身を除く): 532567320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1061, 2087, 2122, 3183, 4174, 4244, 5305, 6261, 6366, 8348, 8488, 10435, 10610, 12522, 12732, 15915, 16696, 20870, 21220, 25044, 25464, 31305, 31830, 41740, 42440, 50088, 62610, 63660, 83480, 125220, 127320, 250440, 2214307, 4428614, 6642921, 8857228, 11071535, 13285842, 17714456, 22143070, 26571684, 33214605, 44286140, 53143368, 66429210, 88572280, 132858420, 265716840]

約数ペア:

[(1, 265716840), (2, 132858420), (3, 88572280), (4, 66429210), (5, 53143368), (6, 44286140), (8, 33214605), (10, 26571684), (12, 22143070), (15, 17714456), (20, 13285842), (24, 11071535), (30, 8857228), (40, 6642921), (60, 4428614), (120, 2214307), (1061, 250440), (2087, 127320), (2122, 125220), (3183, 83480), (4174, 63660), (4244, 62610), (5305, 50088), (6261, 42440), (6366, 41740), (8348, 31830), (8488, 31305), (10435, 25464), (10610, 25044), (12522, 21220), (12732, 20870), (15915, 16696)]