83708640

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{2153}}^1$

素因数の和:2183

約数の個数: 144

約数和(自身を含む): 296373168

約数和(自身を除く): 212664528

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, 1620, 1944, 2153, 2160, 2430, 2592, 3240, 3888, 4306, 4320, 4860, 6459, 6480, 7776, 8612, 9720, 10765, 12918, 12960, 17224, 19377, 19440, 21530, 25836, 32295, 34448, 38754, 38880, 43060, 51672, 58131, 64590, 68896, 77508, 86120, 96885, 103344, 116262, 129180, 155016, 172240, 174393, 193770, 206688, 232524, 258360, 290655, 310032, 344480, 348786, 387540, 465048, 516720, 523179, 581310, 620064, 697572, 775080, 871965, 930096, 1033440, 1046358, 1162620, 1395144, 1550160, 1743930, 1860192, 2092716, 2325240, 2615895, 2790288, 3100320, 3487860, 4185432, 4650480, 5231790, 5580576, 6975720, 8370864, 9300960, 10463580, 13951440, 16741728, 20927160, 27902880, 41854320, 83708640]

約数ペア:

[(1, 83708640), (2, 41854320), (3, 27902880), (4, 20927160), (5, 16741728), (6, 13951440), (8, 10463580), (9, 9300960), (10, 8370864), (12, 6975720), (15, 5580576), (16, 5231790), (18, 4650480), (20, 4185432), (24, 3487860), (27, 3100320), (30, 2790288), (32, 2615895), (36, 2325240), (40, 2092716), (45, 1860192), (48, 1743930), (54, 1550160), (60, 1395144), (72, 1162620), (80, 1046358), (81, 1033440), (90, 930096), (96, 871965), (108, 775080), (120, 697572), (135, 620064), (144, 581310), (160, 523179), (162, 516720), (180, 465048), (216, 387540), (240, 348786), (243, 344480), (270, 310032), (288, 290655), (324, 258360), (360, 232524), (405, 206688), (432, 193770), (480, 174393), (486, 172240), (540, 155016), (648, 129180), (720, 116262), (810, 103344), (864, 96885), (972, 86120), (1080, 77508), (1215, 68896), (1296, 64590), (1440, 58131), (1620, 51672), (1944, 43060), (2153, 38880), (2160, 38754), (2430, 34448), (2592, 32295), (3240, 25836), (3888, 21530), (4306, 19440), (4320, 19377), (4860, 17224), (6459, 12960), (6480, 12918), (7776, 10765), (8612, 9720)]