20769600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{4327}}^1$

素因数の和:4352

約数の個数: 84

約数和(自身を含む): 68157344

約数和(自身を除く): 47387744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4327, 4800, 8654, 12981, 17308, 21635, 25962, 34616, 43270, 51924, 64905, 69232, 86540, 103848, 108175, 129810, 138464, 173080, 207696, 216350, 259620, 276928, 324525, 346160, 415392, 432700, 519240, 649050, 692320, 830784, 865400, 1038480, 1298100, 1384640, 1730800, 2076960, 2596200, 3461600, 4153920, 5192400, 6923200, 10384800, 20769600]

約数ペア:

[(1, 20769600), (2, 10384800), (3, 6923200), (4, 5192400), (5, 4153920), (6, 3461600), (8, 2596200), (10, 2076960), (12, 1730800), (15, 1384640), (16, 1298100), (20, 1038480), (24, 865400), (25, 830784), (30, 692320), (32, 649050), (40, 519240), (48, 432700), (50, 415392), (60, 346160), (64, 324525), (75, 276928), (80, 259620), (96, 216350), (100, 207696), (120, 173080), (150, 138464), (160, 129810), (192, 108175), (200, 103848), (240, 86540), (300, 69232), (320, 64905), (400, 51924), (480, 43270), (600, 34616), (800, 25962), (960, 21635), (1200, 17308), (1600, 12981), (2400, 8654), (4327, 4800)]