277596360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12641}}^1$

素因数の和:12719

約数の個数: 96

約数和(自身を含む): 917050680

約数和(自身を除く): 639454320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 12641, 21960, 25282, 37923, 50564, 63205, 75846, 101128, 113769, 126410, 151692, 189615, 227538, 252820, 303384, 379230, 455076, 505640, 568845, 758460, 771101, 910152, 1137690, 1516920, 1542202, 2275380, 2313303, 3084404, 3855505, 4550760, 4626606, 6168808, 6939909, 7711010, 9253212, 11566515, 13879818, 15422020, 18506424, 23133030, 27759636, 30844040, 34699545, 46266060, 55519272, 69399090, 92532120, 138798180, 277596360]

約数ペア:

[(1, 277596360), (2, 138798180), (3, 92532120), (4, 69399090), (5, 55519272), (6, 46266060), (8, 34699545), (9, 30844040), (10, 27759636), (12, 23133030), (15, 18506424), (18, 15422020), (20, 13879818), (24, 11566515), (30, 9253212), (36, 7711010), (40, 6939909), (45, 6168808), (60, 4626606), (61, 4550760), (72, 3855505), (90, 3084404), (120, 2313303), (122, 2275380), (180, 1542202), (183, 1516920), (244, 1137690), (305, 910152), (360, 771101), (366, 758460), (488, 568845), (549, 505640), (610, 455076), (732, 379230), (915, 303384), (1098, 252820), (1220, 227538), (1464, 189615), (1830, 151692), (2196, 126410), (2440, 113769), (2745, 101128), (3660, 75846), (4392, 63205), (5490, 50564), (7320, 37923), (10980, 25282), (12641, 21960)]