2047721880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17064349}}^1$

素因数の和:17064363

約数の個数: 32

約数和(自身を含む): 6143166000

約数和(自身を除く): 4095444120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17064349, 34128698, 51193047, 68257396, 85321745, 102386094, 136514792, 170643490, 204772188, 255965235, 341286980, 409544376, 511930470, 682573960, 1023860940, 2047721880]

約数ペア:

[(1, 2047721880), (2, 1023860940), (3, 682573960), (4, 511930470), (5, 409544376), (6, 341286980), (8, 255965235), (10, 204772188), (12, 170643490), (15, 136514792), (20, 102386094), (24, 85321745), (30, 68257396), (40, 51193047), (60, 34128698), (120, 17064349)]