26393160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{219943}}^1$

素因数の和:219957

約数の個数: 32

約数和(自身を含む): 79179840

約数和(自身を除く): 52786680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 219943, 439886, 659829, 879772, 1099715, 1319658, 1759544, 2199430, 2639316, 3299145, 4398860, 5278632, 6598290, 8797720, 13196580, 26393160]

約数ペア:

[(1, 26393160), (2, 13196580), (3, 8797720), (4, 6598290), (5, 5278632), (6, 4398860), (8, 3299145), (10, 2639316), (12, 2199430), (15, 1759544), (20, 1319658), (24, 1099715), (30, 879772), (40, 659829), (60, 439886), (120, 219943)]