159779520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{18493}}^1$

素因数の和:18519

約数の個数: 112

約数和(自身を含む): 563697120

約数和(自身を除く): 403917600

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, 18493, 36986, 55479, 73972, 92465, 110958, 147944, 166437, 184930, 221916, 277395, 295888, 332874, 369860, 443832, 499311, 554790, 591776, 665748, 739720, 832185, 887664, 998622, 1109580, 1183552, 1331496, 1479440, 1664370, 1775328, 1997244, 2219160, 2496555, 2662992, 2958880, 3328740, 3550656, 3994488, 4438320, 4993110, 5325984, 5917760, 6657480, 7988976, 8876640, 9986220, 10651968, 13314960, 15977952, 17753280, 19972440, 26629920, 31955904, 39944880, 53259840, 79889760, 159779520]

約数ペア:

[(1, 159779520), (2, 79889760), (3, 53259840), (4, 39944880), (5, 31955904), (6, 26629920), (8, 19972440), (9, 17753280), (10, 15977952), (12, 13314960), (15, 10651968), (16, 9986220), (18, 8876640), (20, 7988976), (24, 6657480), (27, 5917760), (30, 5325984), (32, 4993110), (36, 4438320), (40, 3994488), (45, 3550656), (48, 3328740), (54, 2958880), (60, 2662992), (64, 2496555), (72, 2219160), (80, 1997244), (90, 1775328), (96, 1664370), (108, 1479440), (120, 1331496), (135, 1183552), (144, 1109580), (160, 998622), (180, 887664), (192, 832185), (216, 739720), (240, 665748), (270, 591776), (288, 554790), (320, 499311), (360, 443832), (432, 369860), (480, 332874), (540, 295888), (576, 277395), (720, 221916), (864, 184930), (960, 166437), (1080, 147944), (1440, 110958), (1728, 92465), (2160, 73972), (2880, 55479), (4320, 36986), (8640, 18493)]