183740940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{340261}}^1$

素因数の和:340279

約数の個数: 48

約数和(自身を含む): 571640160

約数和(自身を除く): 387899220

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, 340261, 680522, 1020783, 1361044, 1701305, 2041566, 3062349, 3402610, 4083132, 5103915, 6124698, 6805220, 9187047, 10207830, 12249396, 15311745, 18374094, 20415660, 30623490, 36748188, 45935235, 61246980, 91870470, 183740940]

約数ペア:

[(1, 183740940), (2, 91870470), (3, 61246980), (4, 45935235), (5, 36748188), (6, 30623490), (9, 20415660), (10, 18374094), (12, 15311745), (15, 12249396), (18, 10207830), (20, 9187047), (27, 6805220), (30, 6124698), (36, 5103915), (45, 4083132), (54, 3402610), (60, 3062349), (90, 2041566), (108, 1701305), (135, 1361044), (180, 1020783), (270, 680522), (540, 340261)]