605480940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1121261}}^1$

素因数の和:1121279

約数の個数: 48

約数和(自身を含む): 1883720160

約数和(自身を除く): 1278239220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1121261, 2242522, 3363783, 4485044, 5606305, 6727566, 10091349, 11212610, 13455132, 16818915, 20182698, 22425220, 30274047, 33637830, 40365396, 50456745, 60548094, 67275660, 100913490, 121096188, 151370235, 201826980, 302740470, 605480940]

約数ペア:

[(1, 605480940), (2, 302740470), (3, 201826980), (4, 151370235), (5, 121096188), (6, 100913490), (9, 67275660), (10, 60548094), (12, 50456745), (15, 40365396), (18, 33637830), (20, 30274047), (27, 22425220), (30, 20182698), (36, 16818915), (45, 13455132), (54, 11212610), (60, 10091349), (90, 6727566), (108, 5606305), (135, 4485044), (180, 3363783), (270, 2242522), (540, 1121261)]