2291273640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6364649}}^1$

素因数の和:6364666

約数の個数: 48

約数和(自身を含む): 7446640500

約数和(自身を除く): 5155366860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 6364649, 12729298, 19093947, 25458596, 31823245, 38187894, 50917192, 57281841, 63646490, 76375788, 95469735, 114563682, 127292980, 152751576, 190939470, 229127364, 254585960, 286409205, 381878940, 458254728, 572818410, 763757880, 1145636820, 2291273640]

約数ペア:

[(1, 2291273640), (2, 1145636820), (3, 763757880), (4, 572818410), (5, 458254728), (6, 381878940), (8, 286409205), (9, 254585960), (10, 229127364), (12, 190939470), (15, 152751576), (18, 127292980), (20, 114563682), (24, 95469735), (30, 76375788), (36, 63646490), (40, 57281841), (45, 50917192), (60, 38187894), (72, 31823245), (90, 25458596), (120, 19093947), (180, 12729298), (360, 6364649)]