1089409920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{567401}}^1$

素因数の和:567423

約数の個数: 64

約数和(自身を含む): 3472500240

約数和(自身を除く): 2383090320

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, 567401, 1134802, 1702203, 2269604, 2837005, 3404406, 4539208, 5674010, 6808812, 8511015, 9078416, 11348020, 13617624, 17022030, 18156832, 22696040, 27235248, 34044060, 36313664, 45392080, 54470496, 68088120, 72627328, 90784160, 108940992, 136176240, 181568320, 217881984, 272352480, 363136640, 544704960, 1089409920]

約数ペア:

[(1, 1089409920), (2, 544704960), (3, 363136640), (4, 272352480), (5, 217881984), (6, 181568320), (8, 136176240), (10, 108940992), (12, 90784160), (15, 72627328), (16, 68088120), (20, 54470496), (24, 45392080), (30, 36313664), (32, 34044060), (40, 27235248), (48, 22696040), (60, 18156832), (64, 17022030), (80, 13617624), (96, 11348020), (120, 9078416), (128, 8511015), (160, 6808812), (192, 5674010), (240, 4539208), (320, 3404406), (384, 2837005), (480, 2269604), (640, 1702203), (960, 1134802), (1920, 567401)]