2013798120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{729637}}^1$

素因数の和:729674

約数の個数: 64

約数和(自身を含む): 6304072320

約数和(自身を除く): 4290274200

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, 729637, 1459274, 2188911, 2918548, 3648185, 4377822, 5837096, 7296370, 8755644, 10944555, 14592740, 16781651, 17511288, 21889110, 29185480, 33563302, 43778220, 50344953, 67126604, 83908255, 87556440, 100689906, 134253208, 167816510, 201379812, 251724765, 335633020, 402759624, 503449530, 671266040, 1006899060, 2013798120]

約数ペア:

[(1, 2013798120), (2, 1006899060), (3, 671266040), (4, 503449530), (5, 402759624), (6, 335633020), (8, 251724765), (10, 201379812), (12, 167816510), (15, 134253208), (20, 100689906), (23, 87556440), (24, 83908255), (30, 67126604), (40, 50344953), (46, 43778220), (60, 33563302), (69, 29185480), (92, 21889110), (115, 17511288), (120, 16781651), (138, 14592740), (184, 10944555), (230, 8755644), (276, 7296370), (345, 5837096), (460, 4377822), (552, 3648185), (690, 2918548), (920, 2188911), (1380, 1459274), (2760, 729637)]