13729920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{7151}}^1$

素因数の和:7173

約数の個数: 64

約数和(自身を含む): 43770240

約数和(自身を除く): 30040320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 7151, 14302, 21453, 28604, 35755, 42906, 57208, 71510, 85812, 107265, 114416, 143020, 171624, 214530, 228832, 286040, 343248, 429060, 457664, 572080, 686496, 858120, 915328, 1144160, 1372992, 1716240, 2288320, 2745984, 3432480, 4576640, 6864960, 13729920]

約数ペア:

[(1, 13729920), (2, 6864960), (3, 4576640), (4, 3432480), (5, 2745984), (6, 2288320), (8, 1716240), (10, 1372992), (12, 1144160), (15, 915328), (16, 858120), (20, 686496), (24, 572080), (30, 457664), (32, 429060), (40, 343248), (48, 286040), (60, 228832), (64, 214530), (80, 171624), (96, 143020), (120, 114416), (128, 107265), (160, 85812), (192, 71510), (240, 57208), (320, 42906), (384, 35755), (480, 28604), (640, 21453), (960, 14302), (1920, 7151)]