55805760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2153}}^1$

素因数の和:2182

約数の個数: 140

約数和(自身を含む): 198603108

約数和(自身を除く): 142797348

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2153, 2160, 2592, 2880, 3240, 4306, 4320, 5184, 6459, 6480, 8612, 8640, 10765, 12918, 12960, 17224, 19377, 21530, 25836, 25920, 32295, 34448, 38754, 43060, 51672, 58131, 64590, 68896, 77508, 86120, 96885, 103344, 116262, 129180, 137792, 155016, 172240, 174393, 193770, 206688, 232524, 258360, 290655, 310032, 344480, 348786, 387540, 413376, 465048, 516720, 581310, 620064, 688960, 697572, 775080, 871965, 930096, 1033440, 1162620, 1240128, 1395144, 1550160, 1743930, 1860192, 2066880, 2325240, 2790288, 3100320, 3487860, 3720384, 4650480, 5580576, 6200640, 6975720, 9300960, 11161152, 13951440, 18601920, 27902880, 55805760]

約数ペア:

[(1, 55805760), (2, 27902880), (3, 18601920), (4, 13951440), (5, 11161152), (6, 9300960), (8, 6975720), (9, 6200640), (10, 5580576), (12, 4650480), (15, 3720384), (16, 3487860), (18, 3100320), (20, 2790288), (24, 2325240), (27, 2066880), (30, 1860192), (32, 1743930), (36, 1550160), (40, 1395144), (45, 1240128), (48, 1162620), (54, 1033440), (60, 930096), (64, 871965), (72, 775080), (80, 697572), (81, 688960), (90, 620064), (96, 581310), (108, 516720), (120, 465048), (135, 413376), (144, 387540), (160, 348786), (162, 344480), (180, 310032), (192, 290655), (216, 258360), (240, 232524), (270, 206688), (288, 193770), (320, 174393), (324, 172240), (360, 155016), (405, 137792), (432, 129180), (480, 116262), (540, 103344), (576, 96885), (648, 86120), (720, 77508), (810, 68896), (864, 64590), (960, 58131), (1080, 51672), (1296, 43060), (1440, 38754), (1620, 34448), (1728, 32295), (2153, 25920), (2160, 25836), (2592, 21530), (2880, 19377), (3240, 17224), (4306, 12960), (4320, 12918), (5184, 10765), (6459, 8640), (6480, 8612)]