1900307520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{219943}}^1$

素因数の和:219969

約数の個数: 112

約数和(自身を含む): 6703893120

約数和(自身を除く): 4803585600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 219943, 439886, 659829, 879772, 1099715, 1319658, 1759544, 1979487, 2199430, 2639316, 3299145, 3519088, 3958974, 4398860, 5278632, 5938461, 6598290, 7038176, 7917948, 8797720, 9897435, 10557264, 11876922, 13196580, 14076352, 15835896, 17595440, 19794870, 21114528, 23753844, 26393160, 29692305, 31671792, 35190880, 39589740, 42229056, 47507688, 52786320, 59384610, 63343584, 70381760, 79179480, 95015376, 105572640, 118769220, 126687168, 158358960, 190030752, 211145280, 237538440, 316717920, 380061504, 475076880, 633435840, 950153760, 1900307520]

約数ペア:

[(1, 1900307520), (2, 950153760), (3, 633435840), (4, 475076880), (5, 380061504), (6, 316717920), (8, 237538440), (9, 211145280), (10, 190030752), (12, 158358960), (15, 126687168), (16, 118769220), (18, 105572640), (20, 95015376), (24, 79179480), (27, 70381760), (30, 63343584), (32, 59384610), (36, 52786320), (40, 47507688), (45, 42229056), (48, 39589740), (54, 35190880), (60, 31671792), (64, 29692305), (72, 26393160), (80, 23753844), (90, 21114528), (96, 19794870), (108, 17595440), (120, 15835896), (135, 14076352), (144, 13196580), (160, 11876922), (180, 10557264), (192, 9897435), (216, 8797720), (240, 7917948), (270, 7038176), (288, 6598290), (320, 5938461), (360, 5278632), (432, 4398860), (480, 3958974), (540, 3519088), (576, 3299145), (720, 2639316), (864, 2199430), (960, 1979487), (1080, 1759544), (1440, 1319658), (1728, 1099715), (2160, 879772), (2880, 659829), (4320, 439886), (8640, 219943)]