56743320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{929}}^1$

素因数の和:1452

約数の個数: 64

約数和(自身を含む): 170748000

約数和(自身を除く): 114004680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 929, 1018, 1527, 1858, 2036, 2545, 2787, 3054, 3716, 4072, 4645, 5090, 5574, 6108, 7432, 7635, 9290, 10180, 11148, 12216, 13935, 15270, 18580, 20360, 22296, 27870, 30540, 37160, 55740, 61080, 111480, 472861, 945722, 1418583, 1891444, 2364305, 2837166, 3782888, 4728610, 5674332, 7092915, 9457220, 11348664, 14185830, 18914440, 28371660, 56743320]

約数ペア:

[(1, 56743320), (2, 28371660), (3, 18914440), (4, 14185830), (5, 11348664), (6, 9457220), (8, 7092915), (10, 5674332), (12, 4728610), (15, 3782888), (20, 2837166), (24, 2364305), (30, 1891444), (40, 1418583), (60, 945722), (120, 472861), (509, 111480), (929, 61080), (1018, 55740), (1527, 37160), (1858, 30540), (2036, 27870), (2545, 22296), (2787, 20360), (3054, 18580), (3716, 15270), (4072, 13935), (4645, 12216), (5090, 11148), (5574, 10180), (6108, 9290), (7432, 7635)]