28012800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{1459}}^1$

素因数の和:1488

約数の個数: 108

約数和(自身を含む): 92511440

約数和(自身を除く): 64498640

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1459, 1600, 1920, 2400, 2918, 3200, 3840, 4377, 4800, 5836, 6400, 7295, 8754, 9600, 11672, 14590, 17508, 19200, 21885, 23344, 29180, 35016, 36475, 43770, 46688, 58360, 70032, 72950, 87540, 93376, 109425, 116720, 140064, 145900, 175080, 186752, 218850, 233440, 280128, 291800, 350160, 373504, 437700, 466880, 560256, 583600, 700320, 875400, 933760, 1120512, 1167200, 1400640, 1750800, 1867520, 2334400, 2801280, 3501600, 4668800, 5602560, 7003200, 9337600, 14006400, 28012800]

約数ペア:

[(1, 28012800), (2, 14006400), (3, 9337600), (4, 7003200), (5, 5602560), (6, 4668800), (8, 3501600), (10, 2801280), (12, 2334400), (15, 1867520), (16, 1750800), (20, 1400640), (24, 1167200), (25, 1120512), (30, 933760), (32, 875400), (40, 700320), (48, 583600), (50, 560256), (60, 466880), (64, 437700), (75, 373504), (80, 350160), (96, 291800), (100, 280128), (120, 233440), (128, 218850), (150, 186752), (160, 175080), (192, 145900), (200, 140064), (240, 116720), (256, 109425), (300, 93376), (320, 87540), (384, 72950), (400, 70032), (480, 58360), (600, 46688), (640, 43770), (768, 36475), (800, 35016), (960, 29180), (1200, 23344), (1280, 21885), (1459, 19200), (1600, 17508), (1920, 14590), (2400, 11672), (2918, 9600), (3200, 8754), (3840, 7295), (4377, 6400), (4800, 5836)]