121559040

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{1319}}^1$

素因数の和:1352

約数の個数: 144

約数和(自身を含む): 421621200

約数和(自身を除く): 300062160

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1319, 1440, 1536, 1920, 2048, 2304, 2560, 2638, 2880, 3072, 3840, 3957, 4608, 5120, 5276, 5760, 6144, 6595, 7680, 7914, 9216, 10240, 10552, 11520, 11871, 13190, 15360, 15828, 18432, 19785, 21104, 23040, 23742, 26380, 30720, 31656, 39570, 42208, 46080, 47484, 52760, 59355, 63312, 79140, 84416, 92160, 94968, 105520, 118710, 126624, 158280, 168832, 189936, 211040, 237420, 253248, 316560, 337664, 379872, 422080, 474840, 506496, 633120, 675328, 759744, 844160, 949680, 1012992, 1266240, 1350656, 1519488, 1688320, 1899360, 2025984, 2532480, 2701312, 3038976, 3376640, 3798720, 4051968, 5064960, 6077952, 6753280, 7597440, 8103936, 10129920, 12155904, 13506560, 15194880, 20259840, 24311808, 30389760, 40519680, 60779520, 121559040]

約数ペア:

[(1, 121559040), (2, 60779520), (3, 40519680), (4, 30389760), (5, 24311808), (6, 20259840), (8, 15194880), (9, 13506560), (10, 12155904), (12, 10129920), (15, 8103936), (16, 7597440), (18, 6753280), (20, 6077952), (24, 5064960), (30, 4051968), (32, 3798720), (36, 3376640), (40, 3038976), (45, 2701312), (48, 2532480), (60, 2025984), (64, 1899360), (72, 1688320), (80, 1519488), (90, 1350656), (96, 1266240), (120, 1012992), (128, 949680), (144, 844160), (160, 759744), (180, 675328), (192, 633120), (240, 506496), (256, 474840), (288, 422080), (320, 379872), (360, 337664), (384, 316560), (480, 253248), (512, 237420), (576, 211040), (640, 189936), (720, 168832), (768, 158280), (960, 126624), (1024, 118710), (1152, 105520), (1280, 94968), (1319, 92160), (1440, 84416), (1536, 79140), (1920, 63312), (2048, 59355), (2304, 52760), (2560, 47484), (2638, 46080), (2880, 42208), (3072, 39570), (3840, 31656), (3957, 30720), (4608, 26380), (5120, 23742), (5276, 23040), (5760, 21104), (6144, 19785), (6595, 18432), (7680, 15828), (7914, 15360), (9216, 13190), (10240, 11871), (10552, 11520)]