55359360

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{1373}}^1$

素因数の和:1405

約数の個数: 192

約数和(自身を含む): 218630880

約数和(自身を除く): 163271520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1373, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2746, 2880, 3360, 4032, 4119, 4480, 5040, 5492, 5760, 6720, 6865, 8064, 8238, 9611, 10080, 10984, 12357, 13440, 13730, 16476, 19222, 20160, 20595, 21968, 24714, 27460, 28833, 32952, 38444, 40320, 41190, 43936, 48055, 49428, 54920, 57666, 61785, 65904, 76888, 82380, 86499, 87872, 96110, 98856, 109840, 115332, 123570, 131808, 144165, 153776, 164760, 172998, 175744, 192220, 197712, 219680, 230664, 247140, 263616, 288330, 307552, 329520, 345996, 384440, 395424, 432495, 439360, 461328, 494280, 527232, 576660, 615104, 659040, 691992, 768880, 790848, 864990, 878720, 922656, 988560, 1153320, 1230208, 1318080, 1383984, 1537760, 1581696, 1729980, 1845312, 1977120, 2306640, 2636160, 2767968, 3075520, 3459960, 3690624, 3954240, 4613280, 5535936, 6151040, 6919920, 7908480, 9226560, 11071872, 13839840, 18453120, 27679680, 55359360]

約数ペア:

[(1, 55359360), (2, 27679680), (3, 18453120), (4, 13839840), (5, 11071872), (6, 9226560), (7, 7908480), (8, 6919920), (9, 6151040), (10, 5535936), (12, 4613280), (14, 3954240), (15, 3690624), (16, 3459960), (18, 3075520), (20, 2767968), (21, 2636160), (24, 2306640), (28, 1977120), (30, 1845312), (32, 1729980), (35, 1581696), (36, 1537760), (40, 1383984), (42, 1318080), (45, 1230208), (48, 1153320), (56, 988560), (60, 922656), (63, 878720), (64, 864990), (70, 790848), (72, 768880), (80, 691992), (84, 659040), (90, 615104), (96, 576660), (105, 527232), (112, 494280), (120, 461328), (126, 439360), (128, 432495), (140, 395424), (144, 384440), (160, 345996), (168, 329520), (180, 307552), (192, 288330), (210, 263616), (224, 247140), (240, 230664), (252, 219680), (280, 197712), (288, 192220), (315, 175744), (320, 172998), (336, 164760), (360, 153776), (384, 144165), (420, 131808), (448, 123570), (480, 115332), (504, 109840), (560, 98856), (576, 96110), (630, 87872), (640, 86499), (672, 82380), (720, 76888), (840, 65904), (896, 61785), (960, 57666), (1008, 54920), (1120, 49428), (1152, 48055), (1260, 43936), (1344, 41190), (1373, 40320), (1440, 38444), (1680, 32952), (1920, 28833), (2016, 27460), (2240, 24714), (2520, 21968), (2688, 20595), (2746, 20160), (2880, 19222), (3360, 16476), (4032, 13730), (4119, 13440), (4480, 12357), (5040, 10984), (5492, 10080), (5760, 9611), (6720, 8238), (6865, 8064)]