215672760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199697}}^1$

素因数の和:199717

約数の個数: 64

約数和(自身を含む): 718912800

約数和(自身を除く): 503240040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 199697, 399394, 599091, 798788, 998485, 1198182, 1597576, 1797273, 1996970, 2396364, 2995455, 3594546, 3993940, 4792728, 5391819, 5990910, 7189092, 7987880, 8986365, 10783638, 11981820, 14378184, 17972730, 21567276, 23963640, 26959095, 35945460, 43134552, 53918190, 71890920, 107836380, 215672760]

約数ペア:

[(1, 215672760), (2, 107836380), (3, 71890920), (4, 53918190), (5, 43134552), (6, 35945460), (8, 26959095), (9, 23963640), (10, 21567276), (12, 17972730), (15, 14378184), (18, 11981820), (20, 10783638), (24, 8986365), (27, 7987880), (30, 7189092), (36, 5990910), (40, 5391819), (45, 4792728), (54, 3993940), (60, 3594546), (72, 2995455), (90, 2396364), (108, 1996970), (120, 1797273), (135, 1597576), (180, 1198182), (216, 998485), (270, 798788), (360, 599091), (540, 399394), (1080, 199697)]