267728280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97003}}^1$

素因数の和:97040

約数の個数: 64

約数和(自身を含む): 838114560

約数和(自身を除く): 570386280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 97003, 194006, 291009, 388012, 485015, 582018, 776024, 970030, 1164036, 1455045, 1940060, 2231069, 2328072, 2910090, 3880120, 4462138, 5820180, 6693207, 8924276, 11155345, 11640360, 13386414, 17848552, 22310690, 26772828, 33466035, 44621380, 53545656, 66932070, 89242760, 133864140, 267728280]

約数ペア:

[(1, 267728280), (2, 133864140), (3, 89242760), (4, 66932070), (5, 53545656), (6, 44621380), (8, 33466035), (10, 26772828), (12, 22310690), (15, 17848552), (20, 13386414), (23, 11640360), (24, 11155345), (30, 8924276), (40, 6693207), (46, 5820180), (60, 4462138), (69, 3880120), (92, 2910090), (115, 2328072), (120, 2231069), (138, 1940060), (184, 1455045), (230, 1164036), (276, 970030), (345, 776024), (460, 582018), (552, 485015), (690, 388012), (920, 291009), (1380, 194006), (2760, 97003)]