859376640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{55949}}^1$

素因数の和:55977

約数の個数: 88

約数和(自身を含む): 2748711600

約数和(自身を除く): 1889334960

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, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 55949, 111898, 167847, 223796, 279745, 335694, 447592, 559490, 671388, 839235, 895184, 1118980, 1342776, 1678470, 1790368, 2237960, 2685552, 3356940, 3580736, 4475920, 5371104, 6713880, 7161472, 8951840, 10742208, 13427760, 14322944, 17903680, 21484416, 26855520, 28645888, 35807360, 42968832, 53711040, 57291776, 71614720, 85937664, 107422080, 143229440, 171875328, 214844160, 286458880, 429688320, 859376640]

約数ペア:

[(1, 859376640), (2, 429688320), (3, 286458880), (4, 214844160), (5, 171875328), (6, 143229440), (8, 107422080), (10, 85937664), (12, 71614720), (15, 57291776), (16, 53711040), (20, 42968832), (24, 35807360), (30, 28645888), (32, 26855520), (40, 21484416), (48, 17903680), (60, 14322944), (64, 13427760), (80, 10742208), (96, 8951840), (120, 7161472), (128, 6713880), (160, 5371104), (192, 4475920), (240, 3580736), (256, 3356940), (320, 2685552), (384, 2237960), (480, 1790368), (512, 1678470), (640, 1342776), (768, 1118980), (960, 895184), (1024, 839235), (1280, 671388), (1536, 559490), (1920, 447592), (2560, 335694), (3072, 279745), (3840, 223796), (5120, 167847), (7680, 111898), (15360, 55949)]