38772660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4649}}^1$

素因数の和:4800

約数の個数: 48

約数和(自身を含む): 109368000

約数和(自身を除く): 70595340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 4649, 8340, 9298, 13947, 18596, 23245, 27894, 46490, 55788, 69735, 92980, 139470, 278940, 646211, 1292422, 1938633, 2584844, 3231055, 3877266, 6462110, 7754532, 9693165, 12924220, 19386330, 38772660]

約数ペア:

[(1, 38772660), (2, 19386330), (3, 12924220), (4, 9693165), (5, 7754532), (6, 6462110), (10, 3877266), (12, 3231055), (15, 2584844), (20, 1938633), (30, 1292422), (60, 646211), (139, 278940), (278, 139470), (417, 92980), (556, 69735), (695, 55788), (834, 46490), (1390, 27894), (1668, 23245), (2085, 18596), (2780, 13947), (4170, 9298), (4649, 8340)]