119919040

素因数分解:

$2^6\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1279}}^1$

素因数の和:1589

約数の個数: 56

約数和(自身を含む): 286755840

約数和(自身を除く): 166836800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 293, 320, 586, 1172, 1279, 1465, 2344, 2558, 2930, 4688, 5116, 5860, 6395, 9376, 10232, 11720, 12790, 18752, 20464, 23440, 25580, 40928, 46880, 51160, 81856, 93760, 102320, 204640, 374747, 409280, 749494, 1498988, 1873735, 2997976, 3747470, 5995952, 7494940, 11991904, 14989880, 23983808, 29979760, 59959520, 119919040]

約数ペア:

[(1, 119919040), (2, 59959520), (4, 29979760), (5, 23983808), (8, 14989880), (10, 11991904), (16, 7494940), (20, 5995952), (32, 3747470), (40, 2997976), (64, 1873735), (80, 1498988), (160, 749494), (293, 409280), (320, 374747), (586, 204640), (1172, 102320), (1279, 93760), (1465, 81856), (2344, 51160), (2558, 46880), (2930, 40928), (4688, 25580), (5116, 23440), (5860, 20464), (6395, 18752), (9376, 12790), (10232, 11720)]