222317880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1852649}}^1$

素因数の和:1852663

約数の個数: 32

約数和(自身を含む): 666954000

約数和(自身を除く): 444636120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1852649, 3705298, 5557947, 7410596, 9263245, 11115894, 14821192, 18526490, 22231788, 27789735, 37052980, 44463576, 55579470, 74105960, 111158940, 222317880]

約数ペア:

[(1, 222317880), (2, 111158940), (3, 74105960), (4, 55579470), (5, 44463576), (6, 37052980), (8, 27789735), (10, 22231788), (12, 18526490), (15, 14821192), (20, 11115894), (24, 9263245), (30, 7410596), (40, 5557947), (60, 3705298), (120, 1852649)]