79055640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{219599}}^1$

素因数の和:219616

約数の個数: 48

約数和(自身を含む): 256932000

約数和(自身を除く): 177876360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 219599, 439198, 658797, 878396, 1097995, 1317594, 1756792, 1976391, 2195990, 2635188, 3293985, 3952782, 4391980, 5270376, 6587970, 7905564, 8783960, 9881955, 13175940, 15811128, 19763910, 26351880, 39527820, 79055640]

約数ペア:

[(1, 79055640), (2, 39527820), (3, 26351880), (4, 19763910), (5, 15811128), (6, 13175940), (8, 9881955), (9, 8783960), (10, 7905564), (12, 6587970), (15, 5270376), (18, 4391980), (20, 3952782), (24, 3293985), (30, 2635188), (36, 2195990), (40, 1976391), (45, 1756792), (60, 1317594), (72, 1097995), (90, 878396), (120, 658797), (180, 439198), (360, 219599)]