130731840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{15131}}^1$

素因数の和:15157

約数の個数: 112

約数和(自身を含む): 461223360

約数和(自身を除く): 330491520

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 15131, 30262, 45393, 60524, 75655, 90786, 121048, 136179, 151310, 181572, 226965, 242096, 272358, 302620, 363144, 408537, 453930, 484192, 544716, 605240, 680895, 726288, 817074, 907860, 968384, 1089432, 1210480, 1361790, 1452576, 1634148, 1815720, 2042685, 2178864, 2420960, 2723580, 2905152, 3268296, 3631440, 4085370, 4357728, 4841920, 5447160, 6536592, 7262880, 8170740, 8715456, 10894320, 13073184, 14525760, 16341480, 21788640, 26146368, 32682960, 43577280, 65365920, 130731840]

約数ペア:

[(1, 130731840), (2, 65365920), (3, 43577280), (4, 32682960), (5, 26146368), (6, 21788640), (8, 16341480), (9, 14525760), (10, 13073184), (12, 10894320), (15, 8715456), (16, 8170740), (18, 7262880), (20, 6536592), (24, 5447160), (27, 4841920), (30, 4357728), (32, 4085370), (36, 3631440), (40, 3268296), (45, 2905152), (48, 2723580), (54, 2420960), (60, 2178864), (64, 2042685), (72, 1815720), (80, 1634148), (90, 1452576), (96, 1361790), (108, 1210480), (120, 1089432), (135, 968384), (144, 907860), (160, 817074), (180, 726288), (192, 680895), (216, 605240), (240, 544716), (270, 484192), (288, 453930), (320, 408537), (360, 363144), (432, 302620), (480, 272358), (540, 242096), (576, 226965), (720, 181572), (864, 151310), (960, 136179), (1080, 121048), (1440, 90786), (1728, 75655), (2160, 60524), (2880, 45393), (4320, 30262), (8640, 15131)]