1214944960

素因数分解:

$2^6\times 5^1\times {\mathrm{853}}^1\times {\mathrm{4451}}^1$

素因数の和:5321

約数の個数: 56

約数和(自身を含む): 2897130096

約数和(自身を除く): 1682185136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 853, 1706, 3412, 4265, 4451, 6824, 8530, 8902, 13648, 17060, 17804, 22255, 27296, 34120, 35608, 44510, 54592, 68240, 71216, 89020, 136480, 142432, 178040, 272960, 284864, 356080, 712160, 1424320, 3796703, 7593406, 15186812, 18983515, 30373624, 37967030, 60747248, 75934060, 121494496, 151868120, 242988992, 303736240, 607472480, 1214944960]

約数ペア:

[(1, 1214944960), (2, 607472480), (4, 303736240), (5, 242988992), (8, 151868120), (10, 121494496), (16, 75934060), (20, 60747248), (32, 37967030), (40, 30373624), (64, 18983515), (80, 15186812), (160, 7593406), (320, 3796703), (853, 1424320), (1706, 712160), (3412, 356080), (4265, 284864), (4451, 272960), (6824, 178040), (8530, 142432), (8902, 136480), (13648, 89020), (17060, 71216), (17804, 68240), (22255, 54592), (27296, 44510), (34120, 35608)]