74394240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{38747}}^1$

素因数の和:38769

約数の個数: 64

約数和(自身を含む): 237137760

約数和(自身を除く): 162743520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 38747, 77494, 116241, 154988, 193735, 232482, 309976, 387470, 464964, 581205, 619952, 774940, 929928, 1162410, 1239904, 1549880, 1859856, 2324820, 2479808, 3099760, 3719712, 4649640, 4959616, 6199520, 7439424, 9299280, 12399040, 14878848, 18598560, 24798080, 37197120, 74394240]

約数ペア:

[(1, 74394240), (2, 37197120), (3, 24798080), (4, 18598560), (5, 14878848), (6, 12399040), (8, 9299280), (10, 7439424), (12, 6199520), (15, 4959616), (16, 4649640), (20, 3719712), (24, 3099760), (30, 2479808), (32, 2324820), (40, 1859856), (48, 1549880), (60, 1239904), (64, 1162410), (80, 929928), (96, 774940), (120, 619952), (128, 581205), (160, 464964), (192, 387470), (240, 309976), (320, 232482), (384, 193735), (480, 154988), (640, 116241), (960, 77494), (1920, 38747)]