8175480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 24723360

約数和(自身を除く): 16547880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 353, 386, 579, 706, 772, 965, 1059, 1158, 1412, 1544, 1765, 1930, 2118, 2316, 2824, 2895, 3530, 3860, 4236, 4632, 5295, 5790, 7060, 7720, 8472, 10590, 11580, 14120, 21180, 23160, 42360, 68129, 136258, 204387, 272516, 340645, 408774, 545032, 681290, 817548, 1021935, 1362580, 1635096, 2043870, 2725160, 4087740, 8175480]

約数ペア:

[(1, 8175480), (2, 4087740), (3, 2725160), (4, 2043870), (5, 1635096), (6, 1362580), (8, 1021935), (10, 817548), (12, 681290), (15, 545032), (20, 408774), (24, 340645), (30, 272516), (40, 204387), (60, 136258), (120, 68129), (193, 42360), (353, 23160), (386, 21180), (579, 14120), (706, 11580), (772, 10590), (965, 8472), (1059, 7720), (1158, 7060), (1412, 5790), (1544, 5295), (1765, 4632), (1930, 4236), (2118, 3860), (2316, 3530), (2824, 2895)]