276821280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:624

約数の個数: 192

約数和(自身を含む): 977961600

約数和(自身を除く): 701140320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 139, 144, 160, 180, 216, 240, 270, 278, 288, 360, 417, 432, 461, 480, 540, 556, 695, 720, 834, 864, 922, 1080, 1112, 1251, 1383, 1390, 1440, 1668, 1844, 2085, 2160, 2224, 2305, 2502, 2766, 2780, 3336, 3688, 3753, 4149, 4170, 4320, 4448, 4610, 5004, 5532, 5560, 6255, 6672, 6915, 7376, 7506, 8298, 8340, 9220, 10008, 11064, 11120, 12447, 12510, 13344, 13830, 14752, 15012, 16596, 16680, 18440, 18765, 20016, 20745, 22128, 22240, 24894, 25020, 27660, 30024, 33192, 33360, 36880, 37530, 40032, 41490, 44256, 49788, 50040, 55320, 60048, 62235, 64079, 66384, 66720, 73760, 75060, 82980, 99576, 100080, 110640, 120096, 124470, 128158, 132768, 150120, 165960, 192237, 199152, 200160, 221280, 248940, 256316, 300240, 320395, 331920, 384474, 398304, 497880, 512632, 576711, 600480, 640790, 663840, 768948, 961185, 995760, 1025264, 1153422, 1281580, 1537896, 1730133, 1922370, 1991520, 2050528, 2306844, 2563160, 2883555, 3075792, 3460266, 3844740, 4613688, 5126320, 5767110, 6151584, 6920532, 7689480, 8650665, 9227376, 10252640, 11534220, 13841064, 15378960, 17301330, 18454752, 23068440, 27682128, 30757920, 34602660, 46136880, 55364256, 69205320, 92273760, 138410640, 276821280]

約数ペア:

[(1, 276821280), (2, 138410640), (3, 92273760), (4, 69205320), (5, 55364256), (6, 46136880), (8, 34602660), (9, 30757920), (10, 27682128), (12, 23068440), (15, 18454752), (16, 17301330), (18, 15378960), (20, 13841064), (24, 11534220), (27, 10252640), (30, 9227376), (32, 8650665), (36, 7689480), (40, 6920532), (45, 6151584), (48, 5767110), (54, 5126320), (60, 4613688), (72, 3844740), (80, 3460266), (90, 3075792), (96, 2883555), (108, 2563160), (120, 2306844), (135, 2050528), (139, 1991520), (144, 1922370), (160, 1730133), (180, 1537896), (216, 1281580), (240, 1153422), (270, 1025264), (278, 995760), (288, 961185), (360, 768948), (417, 663840), (432, 640790), (461, 600480), (480, 576711), (540, 512632), (556, 497880), (695, 398304), (720, 384474), (834, 331920), (864, 320395), (922, 300240), (1080, 256316), (1112, 248940), (1251, 221280), (1383, 200160), (1390, 199152), (1440, 192237), (1668, 165960), (1844, 150120), (2085, 132768), (2160, 128158), (2224, 124470), (2305, 120096), (2502, 110640), (2766, 100080), (2780, 99576), (3336, 82980), (3688, 75060), (3753, 73760), (4149, 66720), (4170, 66384), (4320, 64079), (4448, 62235), (4610, 60048), (5004, 55320), (5532, 50040), (5560, 49788), (6255, 44256), (6672, 41490), (6915, 40032), (7376, 37530), (7506, 36880), (8298, 33360), (8340, 33192), (9220, 30024), (10008, 27660), (11064, 25020), (11120, 24894), (12447, 22240), (12510, 22128), (13344, 20745), (13830, 20016), (14752, 18765), (15012, 18440), (16596, 16680)]