79179480

素因数分解:

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

素因数の和:219960

約数の個数: 48

約数和(自身を含む): 257334480

約数和(自身を除く): 178155000

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, 219943, 439886, 659829, 879772, 1099715, 1319658, 1759544, 1979487, 2199430, 2639316, 3299145, 3958974, 4398860, 5278632, 6598290, 7917948, 8797720, 9897435, 13196580, 15835896, 19794870, 26393160, 39589740, 79179480]

約数ペア:

[(1, 79179480), (2, 39589740), (3, 26393160), (4, 19794870), (5, 15835896), (6, 13196580), (8, 9897435), (9, 8797720), (10, 7917948), (12, 6598290), (15, 5278632), (18, 4398860), (20, 3958974), (24, 3299145), (30, 2639316), (36, 2199430), (40, 1979487), (45, 1759544), (60, 1319658), (72, 1099715), (90, 879772), (120, 659829), (180, 439886), (360, 219943)]