204552960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53269}}^1$

素因数の和:53293

約数の個数: 72

約数和(自身を含む): 653303280

約数和(自身を除く): 448750320

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 53269, 106538, 159807, 213076, 266345, 319614, 426152, 532690, 639228, 799035, 852304, 1065380, 1278456, 1598070, 1704608, 2130760, 2556912, 3196140, 3409216, 4261520, 5113824, 6392280, 6818432, 8523040, 10227648, 12784560, 13636864, 17046080, 20455296, 25569120, 34092160, 40910592, 51138240, 68184320, 102276480, 204552960]

約数ペア:

[(1, 204552960), (2, 102276480), (3, 68184320), (4, 51138240), (5, 40910592), (6, 34092160), (8, 25569120), (10, 20455296), (12, 17046080), (15, 13636864), (16, 12784560), (20, 10227648), (24, 8523040), (30, 6818432), (32, 6392280), (40, 5113824), (48, 4261520), (60, 3409216), (64, 3196140), (80, 2556912), (96, 2130760), (120, 1704608), (128, 1598070), (160, 1278456), (192, 1065380), (240, 852304), (256, 799035), (320, 639228), (384, 532690), (480, 426152), (640, 319614), (768, 266345), (960, 213076), (1280, 159807), (1920, 106538), (3840, 53269)]