198473760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{45943}}^1$

素因数の和:45967

約数の個数: 96

約数和(自身を含む): 694673280

約数和(自身を除く): 496199520

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 45943, 91886, 137829, 183772, 229715, 275658, 367544, 413487, 459430, 551316, 689145, 735088, 826974, 918860, 1102632, 1240461, 1378290, 1470176, 1653948, 1837720, 2067435, 2205264, 2480922, 2756580, 3307896, 3675440, 4134870, 4410528, 4961844, 5513160, 6202305, 6615792, 7350880, 8269740, 9923688, 11026320, 12404610, 13231584, 16539480, 19847376, 22052640, 24809220, 33078960, 39694752, 49618440, 66157920, 99236880, 198473760]

約数ペア:

[(1, 198473760), (2, 99236880), (3, 66157920), (4, 49618440), (5, 39694752), (6, 33078960), (8, 24809220), (9, 22052640), (10, 19847376), (12, 16539480), (15, 13231584), (16, 12404610), (18, 11026320), (20, 9923688), (24, 8269740), (27, 7350880), (30, 6615792), (32, 6202305), (36, 5513160), (40, 4961844), (45, 4410528), (48, 4134870), (54, 3675440), (60, 3307896), (72, 2756580), (80, 2480922), (90, 2205264), (96, 2067435), (108, 1837720), (120, 1653948), (135, 1470176), (144, 1378290), (160, 1240461), (180, 1102632), (216, 918860), (240, 826974), (270, 735088), (288, 689145), (360, 551316), (432, 459430), (480, 413487), (540, 367544), (720, 275658), (864, 229715), (1080, 183772), (1440, 137829), (2160, 91886), (4320, 45943)]