77453280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17929}}^1$

素因数の和:17953

約数の個数: 96

約数和(自身を含む): 271101600

約数和(自身を除く): 193648320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 17929, 35858, 53787, 71716, 89645, 107574, 143432, 161361, 179290, 215148, 268935, 286864, 322722, 358580, 430296, 484083, 537870, 573728, 645444, 717160, 806805, 860592, 968166, 1075740, 1290888, 1434320, 1613610, 1721184, 1936332, 2151480, 2420415, 2581776, 2868640, 3227220, 3872664, 4302960, 4840830, 5163552, 6454440, 7745328, 8605920, 9681660, 12908880, 15490656, 19363320, 25817760, 38726640, 77453280]

約数ペア:

[(1, 77453280), (2, 38726640), (3, 25817760), (4, 19363320), (5, 15490656), (6, 12908880), (8, 9681660), (9, 8605920), (10, 7745328), (12, 6454440), (15, 5163552), (16, 4840830), (18, 4302960), (20, 3872664), (24, 3227220), (27, 2868640), (30, 2581776), (32, 2420415), (36, 2151480), (40, 1936332), (45, 1721184), (48, 1613610), (54, 1434320), (60, 1290888), (72, 1075740), (80, 968166), (90, 860592), (96, 806805), (108, 717160), (120, 645444), (135, 573728), (144, 537870), (160, 484083), (180, 430296), (216, 358580), (240, 322722), (270, 286864), (288, 268935), (360, 215148), (432, 179290), (480, 161361), (540, 143432), (720, 107574), (864, 89645), (1080, 71716), (1440, 53787), (2160, 35858), (4320, 17929)]