2513308440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{910619}}^1$

素因数の和:910656

約数の個数: 64

約数和(自身を含む): 7867756800

約数和(自身を除く): 5354448360

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, 910619, 1821238, 2731857, 3642476, 4553095, 5463714, 7284952, 9106190, 10927428, 13659285, 18212380, 20944237, 21854856, 27318570, 36424760, 41888474, 54637140, 62832711, 83776948, 104721185, 109274280, 125665422, 167553896, 209442370, 251330844, 314163555, 418884740, 502661688, 628327110, 837769480, 1256654220, 2513308440]

約数ペア:

[(1, 2513308440), (2, 1256654220), (3, 837769480), (4, 628327110), (5, 502661688), (6, 418884740), (8, 314163555), (10, 251330844), (12, 209442370), (15, 167553896), (20, 125665422), (23, 109274280), (24, 104721185), (30, 83776948), (40, 62832711), (46, 54637140), (60, 41888474), (69, 36424760), (92, 27318570), (115, 21854856), (120, 20944237), (138, 18212380), (184, 13659285), (230, 10927428), (276, 9106190), (345, 7284952), (460, 5463714), (552, 4553095), (690, 3642476), (920, 2731857), (1380, 1821238), (2760, 910619)]