1338427560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11153563}}^1$

素因数の和:11153577

約数の個数: 32

約数和(自身を含む): 4015283040

約数和(自身を除く): 2676855480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11153563, 22307126, 33460689, 44614252, 55767815, 66921378, 89228504, 111535630, 133842756, 167303445, 223071260, 267685512, 334606890, 446142520, 669213780, 1338427560]

約数ペア:

[(1, 1338427560), (2, 669213780), (3, 446142520), (4, 334606890), (5, 267685512), (6, 223071260), (8, 167303445), (10, 133842756), (12, 111535630), (15, 89228504), (20, 66921378), (24, 55767815), (30, 44614252), (40, 33460689), (60, 22307126), (120, 11153563)]