128060160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{33349}}^1$

素因数の和:33373

約数の個数: 72

約数和(自身を含む): 409004400

約数和(自身を除く): 280944240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 33349, 66698, 100047, 133396, 166745, 200094, 266792, 333490, 400188, 500235, 533584, 666980, 800376, 1000470, 1067168, 1333960, 1600752, 2000940, 2134336, 2667920, 3201504, 4001880, 4268672, 5335840, 6403008, 8003760, 8537344, 10671680, 12806016, 16007520, 21343360, 25612032, 32015040, 42686720, 64030080, 128060160]

約数ペア:

[(1, 128060160), (2, 64030080), (3, 42686720), (4, 32015040), (5, 25612032), (6, 21343360), (8, 16007520), (10, 12806016), (12, 10671680), (15, 8537344), (16, 8003760), (20, 6403008), (24, 5335840), (30, 4268672), (32, 4001880), (40, 3201504), (48, 2667920), (60, 2134336), (64, 2000940), (80, 1600752), (96, 1333960), (120, 1067168), (128, 1000470), (160, 800376), (192, 666980), (240, 533584), (256, 500235), (320, 400188), (384, 333490), (480, 266792), (640, 200094), (768, 166745), (960, 133396), (1280, 100047), (1920, 66698), (3840, 33349)]