86688120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5273}}^1$

素因数の和:5424

約数の個数: 64

約数和(自身を含む): 262012320

約数和(自身を除く): 175324200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5273, 5480, 8220, 10546, 15819, 16440, 21092, 26365, 31638, 42184, 52730, 63276, 79095, 105460, 126552, 158190, 210920, 316380, 632760, 722401, 1444802, 2167203, 2889604, 3612005, 4334406, 5779208, 7224010, 8668812, 10836015, 14448020, 17337624, 21672030, 28896040, 43344060, 86688120]

約数ペア:

[(1, 86688120), (2, 43344060), (3, 28896040), (4, 21672030), (5, 17337624), (6, 14448020), (8, 10836015), (10, 8668812), (12, 7224010), (15, 5779208), (20, 4334406), (24, 3612005), (30, 2889604), (40, 2167203), (60, 1444802), (120, 722401), (137, 632760), (274, 316380), (411, 210920), (548, 158190), (685, 126552), (822, 105460), (1096, 79095), (1370, 63276), (1644, 52730), (2055, 42184), (2740, 31638), (3288, 26365), (4110, 21092), (5273, 16440), (5480, 15819), (8220, 10546)]