260446440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2170387}}^1$

素因数の和:2170401

約数の個数: 32

約数和(自身を含む): 781339680

約数和(自身を除く): 520893240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2170387, 4340774, 6511161, 8681548, 10851935, 13022322, 17363096, 21703870, 26044644, 32555805, 43407740, 52089288, 65111610, 86815480, 130223220, 260446440]

約数ペア:

[(1, 260446440), (2, 130223220), (3, 86815480), (4, 65111610), (5, 52089288), (6, 43407740), (8, 32555805), (10, 26044644), (12, 21703870), (15, 17363096), (20, 13022322), (24, 10851935), (30, 8681548), (40, 6511161), (60, 4340774), (120, 2170387)]