86609760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{180437}}^1$

素因数の和:180455

約数の個数: 48

約数和(自身を含む): 272822256

約数和(自身を除く): 186212496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 180437, 360874, 541311, 721748, 902185, 1082622, 1443496, 1804370, 2165244, 2706555, 2886992, 3608740, 4330488, 5413110, 5773984, 7217480, 8660976, 10826220, 14434960, 17321952, 21652440, 28869920, 43304880, 86609760]

約数ペア:

[(1, 86609760), (2, 43304880), (3, 28869920), (4, 21652440), (5, 17321952), (6, 14434960), (8, 10826220), (10, 8660976), (12, 7217480), (15, 5773984), (16, 5413110), (20, 4330488), (24, 3608740), (30, 2886992), (32, 2706555), (40, 2165244), (48, 1804370), (60, 1443496), (80, 1082622), (96, 902185), (120, 721748), (160, 541311), (240, 360874), (480, 180437)]