849257520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1299

約数の個数: 160

約数和(自身を含む): 2769679872

約数和(自身を除く): 1920422352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 137, 138, 184, 230, 240, 274, 276, 345, 368, 411, 460, 548, 552, 685, 690, 822, 920, 1096, 1104, 1123, 1370, 1380, 1644, 1840, 2055, 2192, 2246, 2740, 2760, 3151, 3288, 3369, 4110, 4492, 5480, 5520, 5615, 6302, 6576, 6738, 8220, 8984, 9453, 10960, 11230, 12604, 13476, 15755, 16440, 16845, 17968, 18906, 22460, 25208, 25829, 26952, 31510, 32880, 33690, 37812, 44920, 47265, 50416, 51658, 53904, 63020, 67380, 75624, 77487, 89840, 94530, 103316, 126040, 129145, 134760, 151248, 153851, 154974, 189060, 206632, 252080, 258290, 269520, 307702, 309948, 378120, 387435, 413264, 461553, 516580, 615404, 619896, 756240, 769255, 774870, 923106, 1033160, 1230808, 1239792, 1538510, 1549740, 1846212, 2066320, 2307765, 2461616, 3077020, 3099480, 3538573, 3692424, 4615530, 6154040, 6198960, 7077146, 7384848, 9231060, 10615719, 12308080, 14154292, 17692865, 18462120, 21231438, 28308584, 35385730, 36924240, 42462876, 53078595, 56617168, 70771460, 84925752, 106157190, 141542920, 169851504, 212314380, 283085840, 424628760, 849257520]

約数ペア:

[(1, 849257520), (2, 424628760), (3, 283085840), (4, 212314380), (5, 169851504), (6, 141542920), (8, 106157190), (10, 84925752), (12, 70771460), (15, 56617168), (16, 53078595), (20, 42462876), (23, 36924240), (24, 35385730), (30, 28308584), (40, 21231438), (46, 18462120), (48, 17692865), (60, 14154292), (69, 12308080), (80, 10615719), (92, 9231060), (115, 7384848), (120, 7077146), (137, 6198960), (138, 6154040), (184, 4615530), (230, 3692424), (240, 3538573), (274, 3099480), (276, 3077020), (345, 2461616), (368, 2307765), (411, 2066320), (460, 1846212), (548, 1549740), (552, 1538510), (685, 1239792), (690, 1230808), (822, 1033160), (920, 923106), (1096, 774870), (1104, 769255), (1123, 756240), (1370, 619896), (1380, 615404), (1644, 516580), (1840, 461553), (2055, 413264), (2192, 387435), (2246, 378120), (2740, 309948), (2760, 307702), (3151, 269520), (3288, 258290), (3369, 252080), (4110, 206632), (4492, 189060), (5480, 154974), (5520, 153851), (5615, 151248), (6302, 134760), (6576, 129145), (6738, 126040), (8220, 103316), (8984, 94530), (9453, 89840), (10960, 77487), (11230, 75624), (12604, 67380), (13476, 63020), (15755, 53904), (16440, 51658), (16845, 50416), (17968, 47265), (18906, 44920), (22460, 37812), (25208, 33690), (25829, 32880), (26952, 31510)]