638102880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{147709}}^1$

素因数の和:147733

約数の個数: 96

約数和(自身を含む): 2233375200

約数和(自身を除く): 1595272320

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, 147709, 295418, 443127, 590836, 738545, 886254, 1181672, 1329381, 1477090, 1772508, 2215635, 2363344, 2658762, 2954180, 3545016, 3988143, 4431270, 4726688, 5317524, 5908360, 6646905, 7090032, 7976286, 8862540, 10635048, 11816720, 13293810, 14180064, 15952572, 17725080, 19940715, 21270096, 23633440, 26587620, 31905144, 35450160, 39881430, 42540192, 53175240, 63810288, 70900320, 79762860, 106350480, 127620576, 159525720, 212700960, 319051440, 638102880]

約数ペア:

[(1, 638102880), (2, 319051440), (3, 212700960), (4, 159525720), (5, 127620576), (6, 106350480), (8, 79762860), (9, 70900320), (10, 63810288), (12, 53175240), (15, 42540192), (16, 39881430), (18, 35450160), (20, 31905144), (24, 26587620), (27, 23633440), (30, 21270096), (32, 19940715), (36, 17725080), (40, 15952572), (45, 14180064), (48, 13293810), (54, 11816720), (60, 10635048), (72, 8862540), (80, 7976286), (90, 7090032), (96, 6646905), (108, 5908360), (120, 5317524), (135, 4726688), (144, 4431270), (160, 3988143), (180, 3545016), (216, 2954180), (240, 2658762), (270, 2363344), (288, 2215635), (360, 1772508), (432, 1477090), (480, 1329381), (540, 1181672), (720, 886254), (864, 738545), (1080, 590836), (1440, 443127), (2160, 295418), (4320, 147709)]