2474880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1289}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 7894800

約数和(自身を除く): 5419920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1289, 1920, 2578, 3867, 5156, 6445, 7734, 10312, 12890, 15468, 19335, 20624, 25780, 30936, 38670, 41248, 51560, 61872, 77340, 82496, 103120, 123744, 154680, 164992, 206240, 247488, 309360, 412480, 494976, 618720, 824960, 1237440, 2474880]

約数ペア:

[(1, 2474880), (2, 1237440), (3, 824960), (4, 618720), (5, 494976), (6, 412480), (8, 309360), (10, 247488), (12, 206240), (15, 164992), (16, 154680), (20, 123744), (24, 103120), (30, 82496), (32, 77340), (40, 61872), (48, 51560), (60, 41248), (64, 38670), (80, 30936), (96, 25780), (120, 20624), (128, 19335), (160, 15468), (192, 12890), (240, 10312), (320, 7734), (384, 6445), (480, 5156), (640, 3867), (960, 2578), (1289, 1920)]