246233280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{256493}}^1$

素因数の和:256513

約数の個数: 56

約数和(自身を含む): 781793712

約数和(自身を除く): 535560432

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, 160, 192, 240, 320, 480, 960, 256493, 512986, 769479, 1025972, 1282465, 1538958, 2051944, 2564930, 3077916, 3847395, 4103888, 5129860, 6155832, 7694790, 8207776, 10259720, 12311664, 15389580, 16415552, 20519440, 24623328, 30779160, 41038880, 49246656, 61558320, 82077760, 123116640, 246233280]

約数ペア:

[(1, 246233280), (2, 123116640), (3, 82077760), (4, 61558320), (5, 49246656), (6, 41038880), (8, 30779160), (10, 24623328), (12, 20519440), (15, 16415552), (16, 15389580), (20, 12311664), (24, 10259720), (30, 8207776), (32, 7694790), (40, 6155832), (48, 5129860), (60, 4103888), (64, 3847395), (80, 3077916), (96, 2564930), (120, 2051944), (160, 1538958), (192, 1282465), (240, 1025972), (320, 769479), (480, 512986), (960, 256493)]