342534240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1873}}^1$

素因数の和:2021

約数の個数: 144

約数和(自身を含む): 1178731008

約数和(自身を除く): 836196768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1873, 1905, 2032, 2286, 2540, 3048, 3746, 3810, 4064, 4572, 5080, 5619, 5715, 6096, 7492, 7620, 9144, 9365, 10160, 11238, 11430, 12192, 14984, 15240, 16857, 18288, 18730, 20320, 22476, 22860, 28095, 29968, 30480, 33714, 36576, 37460, 44952, 45720, 56190, 59936, 60960, 67428, 74920, 84285, 89904, 91440, 112380, 134856, 149840, 168570, 179808, 182880, 224760, 237871, 269712, 299680, 337140, 449520, 475742, 539424, 674280, 713613, 899040, 951484, 1189355, 1348560, 1427226, 1902968, 2140839, 2378710, 2697120, 2854452, 3568065, 3805936, 4281678, 4757420, 5708904, 7136130, 7611872, 8563356, 9514840, 10704195, 11417808, 14272260, 17126712, 19029680, 21408390, 22835616, 28544520, 34253424, 38059360, 42816780, 57089040, 68506848, 85633560, 114178080, 171267120, 342534240]

約数ペア:

[(1, 342534240), (2, 171267120), (3, 114178080), (4, 85633560), (5, 68506848), (6, 57089040), (8, 42816780), (9, 38059360), (10, 34253424), (12, 28544520), (15, 22835616), (16, 21408390), (18, 19029680), (20, 17126712), (24, 14272260), (30, 11417808), (32, 10704195), (36, 9514840), (40, 8563356), (45, 7611872), (48, 7136130), (60, 5708904), (72, 4757420), (80, 4281678), (90, 3805936), (96, 3568065), (120, 2854452), (127, 2697120), (144, 2378710), (160, 2140839), (180, 1902968), (240, 1427226), (254, 1348560), (288, 1189355), (360, 951484), (381, 899040), (480, 713613), (508, 674280), (635, 539424), (720, 475742), (762, 449520), (1016, 337140), (1143, 299680), (1270, 269712), (1440, 237871), (1524, 224760), (1873, 182880), (1905, 179808), (2032, 168570), (2286, 149840), (2540, 134856), (3048, 112380), (3746, 91440), (3810, 89904), (4064, 84285), (4572, 74920), (5080, 67428), (5619, 60960), (5715, 59936), (6096, 56190), (7492, 45720), (7620, 44952), (9144, 37460), (9365, 36576), (10160, 33714), (11238, 30480), (11430, 29968), (12192, 28095), (14984, 22860), (15240, 22476), (16857, 20320), (18288, 18730)]