1927805760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{669377}}^1$

素因数の和:669400

約数の個数: 84

約数和(自身を含む): 6630858468

約数和(自身を除く): 4703052708

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 669377, 1338754, 2008131, 2677508, 3346885, 4016262, 5355016, 6024393, 6693770, 8032524, 10040655, 10710032, 12048786, 13387540, 16065048, 20081310, 21420064, 24097572, 26775080, 30121965, 32130096, 40162620, 42840128, 48195144, 53550160, 60243930, 64260192, 80325240, 96390288, 107100320, 120487860, 128520384, 160650480, 192780576, 214200640, 240975720, 321300960, 385561152, 481951440, 642601920, 963902880, 1927805760]

約数ペア:

[(1, 1927805760), (2, 963902880), (3, 642601920), (4, 481951440), (5, 385561152), (6, 321300960), (8, 240975720), (9, 214200640), (10, 192780576), (12, 160650480), (15, 128520384), (16, 120487860), (18, 107100320), (20, 96390288), (24, 80325240), (30, 64260192), (32, 60243930), (36, 53550160), (40, 48195144), (45, 42840128), (48, 40162620), (60, 32130096), (64, 30121965), (72, 26775080), (80, 24097572), (90, 21420064), (96, 20081310), (120, 16065048), (144, 13387540), (160, 12048786), (180, 10710032), (192, 10040655), (240, 8032524), (288, 6693770), (320, 6024393), (360, 5355016), (480, 4016262), (576, 3346885), (720, 2677508), (960, 2008131), (1440, 1338754), (2880, 669377)]