531299520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{61493}}^1$

素因数の和:61519

約数の個数: 112

約数和(自身を含む): 1874337120

約数和(自身を除く): 1343037600

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, 61493, 122986, 184479, 245972, 307465, 368958, 491944, 553437, 614930, 737916, 922395, 983888, 1106874, 1229860, 1475832, 1660311, 1844790, 1967776, 2213748, 2459720, 2767185, 2951664, 3320622, 3689580, 3935552, 4427496, 4919440, 5534370, 5903328, 6641244, 7379160, 8301555, 8854992, 9838880, 11068740, 11806656, 13282488, 14758320, 16603110, 17709984, 19677760, 22137480, 26564976, 29516640, 33206220, 35419968, 44274960, 53129952, 59033280, 66412440, 88549920, 106259904, 132824880, 177099840, 265649760, 531299520]

約数ペア:

[(1, 531299520), (2, 265649760), (3, 177099840), (4, 132824880), (5, 106259904), (6, 88549920), (8, 66412440), (9, 59033280), (10, 53129952), (12, 44274960), (15, 35419968), (16, 33206220), (18, 29516640), (20, 26564976), (24, 22137480), (27, 19677760), (30, 17709984), (32, 16603110), (36, 14758320), (40, 13282488), (45, 11806656), (48, 11068740), (54, 9838880), (60, 8854992), (64, 8301555), (72, 7379160), (80, 6641244), (90, 5903328), (96, 5534370), (108, 4919440), (120, 4427496), (135, 3935552), (144, 3689580), (160, 3320622), (180, 2951664), (192, 2767185), (216, 2459720), (240, 2213748), (270, 1967776), (288, 1844790), (320, 1660311), (360, 1475832), (432, 1229860), (480, 1106874), (540, 983888), (576, 922395), (720, 737916), (864, 614930), (960, 553437), (1080, 491944), (1440, 368958), (1728, 307465), (2160, 245972), (2880, 184479), (4320, 122986), (8640, 61493)]