2525760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{877}}^1$

素因数の和:900

約数の個数: 84

約数和(自身を含む): 8697468

約数和(自身を除く): 6171708

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, 877, 960, 1440, 1754, 2631, 2880, 3508, 4385, 5262, 7016, 7893, 8770, 10524, 13155, 14032, 15786, 17540, 21048, 26310, 28064, 31572, 35080, 39465, 42096, 52620, 56128, 63144, 70160, 78930, 84192, 105240, 126288, 140320, 157860, 168384, 210480, 252576, 280640, 315720, 420960, 505152, 631440, 841920, 1262880, 2525760]

約数ペア:

[(1, 2525760), (2, 1262880), (3, 841920), (4, 631440), (5, 505152), (6, 420960), (8, 315720), (9, 280640), (10, 252576), (12, 210480), (15, 168384), (16, 157860), (18, 140320), (20, 126288), (24, 105240), (30, 84192), (32, 78930), (36, 70160), (40, 63144), (45, 56128), (48, 52620), (60, 42096), (64, 39465), (72, 35080), (80, 31572), (90, 28064), (96, 26310), (120, 21048), (144, 17540), (160, 15786), (180, 14032), (192, 13155), (240, 10524), (288, 8770), (320, 7893), (360, 7016), (480, 5262), (576, 4385), (720, 3508), (877, 2880), (960, 2631), (1440, 1754)]