196141080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8297}}^1$

素因数の和:8508

約数の個数: 64

約数和(自身を含む): 591481440

約数和(自身を除く): 395340360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 8297, 11820, 16594, 23640, 24891, 33188, 41485, 49782, 66376, 82970, 99564, 124455, 165940, 199128, 248910, 331880, 497820, 995640, 1634509, 3269018, 4903527, 6538036, 8172545, 9807054, 13076072, 16345090, 19614108, 24517635, 32690180, 39228216, 49035270, 65380360, 98070540, 196141080]

約数ペア:

[(1, 196141080), (2, 98070540), (3, 65380360), (4, 49035270), (5, 39228216), (6, 32690180), (8, 24517635), (10, 19614108), (12, 16345090), (15, 13076072), (20, 9807054), (24, 8172545), (30, 6538036), (40, 4903527), (60, 3269018), (120, 1634509), (197, 995640), (394, 497820), (591, 331880), (788, 248910), (985, 199128), (1182, 165940), (1576, 124455), (1970, 99564), (2364, 82970), (2955, 66376), (3940, 49782), (4728, 41485), (5910, 33188), (7880, 24891), (8297, 23640), (11820, 16594)]