56725920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{1459}}^1$

素因数の和:1489

約数の個数: 144

約数和(自身を含む): 200884320

約数和(自身を除く): 144158400

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1459, 1620, 1944, 2160, 2430, 2592, 2918, 3240, 3888, 4320, 4377, 4860, 5836, 6480, 7295, 7776, 8754, 9720, 11672, 12960, 13131, 14590, 17508, 19440, 21885, 23344, 26262, 29180, 35016, 38880, 39393, 43770, 46688, 52524, 58360, 65655, 70032, 78786, 87540, 105048, 116720, 118179, 131310, 140064, 157572, 175080, 196965, 210096, 233440, 236358, 262620, 315144, 350160, 354537, 393930, 420192, 472716, 525240, 590895, 630288, 700320, 709074, 787860, 945432, 1050480, 1181790, 1260576, 1418148, 1575720, 1772685, 1890864, 2100960, 2363580, 2836296, 3151440, 3545370, 3781728, 4727160, 5672592, 6302880, 7090740, 9454320, 11345184, 14181480, 18908640, 28362960, 56725920]

約数ペア:

[(1, 56725920), (2, 28362960), (3, 18908640), (4, 14181480), (5, 11345184), (6, 9454320), (8, 7090740), (9, 6302880), (10, 5672592), (12, 4727160), (15, 3781728), (16, 3545370), (18, 3151440), (20, 2836296), (24, 2363580), (27, 2100960), (30, 1890864), (32, 1772685), (36, 1575720), (40, 1418148), (45, 1260576), (48, 1181790), (54, 1050480), (60, 945432), (72, 787860), (80, 709074), (81, 700320), (90, 630288), (96, 590895), (108, 525240), (120, 472716), (135, 420192), (144, 393930), (160, 354537), (162, 350160), (180, 315144), (216, 262620), (240, 236358), (243, 233440), (270, 210096), (288, 196965), (324, 175080), (360, 157572), (405, 140064), (432, 131310), (480, 118179), (486, 116720), (540, 105048), (648, 87540), (720, 78786), (810, 70032), (864, 65655), (972, 58360), (1080, 52524), (1215, 46688), (1296, 43770), (1440, 39393), (1459, 38880), (1620, 35016), (1944, 29180), (2160, 26262), (2430, 23344), (2592, 21885), (2918, 19440), (3240, 17508), (3888, 14590), (4320, 13131), (4377, 12960), (4860, 11672), (5836, 9720), (6480, 8754), (7295, 7776)]