163283760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{226783}}^1$

素因数の和:226802

約数の個数: 60

約数和(自身を含む): 548363712

約数和(自身を除く): 385079952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 226783, 453566, 680349, 907132, 1133915, 1360698, 1814264, 2041047, 2267830, 2721396, 3401745, 3628528, 4082094, 4535660, 5442792, 6803490, 8164188, 9071320, 10205235, 10885584, 13606980, 16328376, 18142640, 20410470, 27213960, 32656752, 40820940, 54427920, 81641880, 163283760]

約数ペア:

[(1, 163283760), (2, 81641880), (3, 54427920), (4, 40820940), (5, 32656752), (6, 27213960), (8, 20410470), (9, 18142640), (10, 16328376), (12, 13606980), (15, 10885584), (16, 10205235), (18, 9071320), (20, 8164188), (24, 6803490), (30, 5442792), (36, 4535660), (40, 4082094), (45, 3628528), (48, 3401745), (60, 2721396), (72, 2267830), (80, 2041047), (90, 1814264), (120, 1360698), (144, 1133915), (180, 907132), (240, 680349), (360, 453566), (720, 226783)]