119222820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{220783}}^1$

素因数の和:220801

約数の個数: 48

約数和(自身を含む): 370917120

約数和(自身を除く): 251694300

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, 220783, 441566, 662349, 883132, 1103915, 1324698, 1987047, 2207830, 2649396, 3311745, 3974094, 4415660, 5961141, 6623490, 7948188, 9935235, 11922282, 13246980, 19870470, 23844564, 29805705, 39740940, 59611410, 119222820]

約数ペア:

[(1, 119222820), (2, 59611410), (3, 39740940), (4, 29805705), (5, 23844564), (6, 19870470), (9, 13246980), (10, 11922282), (12, 9935235), (15, 7948188), (18, 6623490), (20, 5961141), (27, 4415660), (30, 3974094), (36, 3311745), (45, 2649396), (54, 2207830), (60, 1987047), (90, 1324698), (108, 1103915), (135, 883132), (180, 662349), (270, 441566), (540, 220783)]