85169640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15101}}^1$

素因数の和:15162

約数の個数: 64

約数和(自身を含む): 260962560

約数和(自身を除く): 175792920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 15101, 30202, 45303, 60404, 75505, 90606, 120808, 151010, 181212, 226515, 302020, 362424, 453030, 604040, 709747, 906060, 1419494, 1812120, 2129241, 2838988, 3548735, 4258482, 5677976, 7097470, 8516964, 10646205, 14194940, 17033928, 21292410, 28389880, 42584820, 85169640]

約数ペア:

[(1, 85169640), (2, 42584820), (3, 28389880), (4, 21292410), (5, 17033928), (6, 14194940), (8, 10646205), (10, 8516964), (12, 7097470), (15, 5677976), (20, 4258482), (24, 3548735), (30, 2838988), (40, 2129241), (47, 1812120), (60, 1419494), (94, 906060), (120, 709747), (141, 604040), (188, 453030), (235, 362424), (282, 302020), (376, 226515), (470, 181212), (564, 151010), (705, 120808), (940, 90606), (1128, 75505), (1410, 60404), (1880, 45303), (2820, 30202), (5640, 15101)]