4787520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{4987}}^1$

素因数の和:5007

約数の個数: 56

約数和(自身を含む): 15203424

約数和(自身を除く): 10415904

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, 4987, 9974, 14961, 19948, 24935, 29922, 39896, 49870, 59844, 74805, 79792, 99740, 119688, 149610, 159584, 199480, 239376, 299220, 319168, 398960, 478752, 598440, 797920, 957504, 1196880, 1595840, 2393760, 4787520]

約数ペア:

[(1, 4787520), (2, 2393760), (3, 1595840), (4, 1196880), (5, 957504), (6, 797920), (8, 598440), (10, 478752), (12, 398960), (15, 319168), (16, 299220), (20, 239376), (24, 199480), (30, 159584), (32, 149610), (40, 119688), (48, 99740), (60, 79792), (64, 74805), (80, 59844), (96, 49870), (120, 39896), (160, 29922), (192, 24935), (240, 19948), (320, 14961), (480, 9974), (960, 4987)]