40862880

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{1051}}^1$

素因数の和:1081

約数の個数: 144

約数和(自身を含む): 144746784

約数和(自身を除く): 103883904

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, 1051, 1080, 1215, 1296, 1440, 1620, 1944, 2102, 2160, 2430, 2592, 3153, 3240, 3888, 4204, 4320, 4860, 5255, 6306, 6480, 7776, 8408, 9459, 9720, 10510, 12612, 12960, 15765, 16816, 18918, 19440, 21020, 25224, 28377, 31530, 33632, 37836, 38880, 42040, 47295, 50448, 56754, 63060, 75672, 84080, 85131, 94590, 100896, 113508, 126120, 141885, 151344, 168160, 170262, 189180, 227016, 252240, 255393, 283770, 302688, 340524, 378360, 425655, 454032, 504480, 510786, 567540, 681048, 756720, 851310, 908064, 1021572, 1135080, 1276965, 1362096, 1513440, 1702620, 2043144, 2270160, 2553930, 2724192, 3405240, 4086288, 4540320, 5107860, 6810480, 8172576, 10215720, 13620960, 20431440, 40862880]

約数ペア:

[(1, 40862880), (2, 20431440), (3, 13620960), (4, 10215720), (5, 8172576), (6, 6810480), (8, 5107860), (9, 4540320), (10, 4086288), (12, 3405240), (15, 2724192), (16, 2553930), (18, 2270160), (20, 2043144), (24, 1702620), (27, 1513440), (30, 1362096), (32, 1276965), (36, 1135080), (40, 1021572), (45, 908064), (48, 851310), (54, 756720), (60, 681048), (72, 567540), (80, 510786), (81, 504480), (90, 454032), (96, 425655), (108, 378360), (120, 340524), (135, 302688), (144, 283770), (160, 255393), (162, 252240), (180, 227016), (216, 189180), (240, 170262), (243, 168160), (270, 151344), (288, 141885), (324, 126120), (360, 113508), (405, 100896), (432, 94590), (480, 85131), (486, 84080), (540, 75672), (648, 63060), (720, 56754), (810, 50448), (864, 47295), (972, 42040), (1051, 38880), (1080, 37836), (1215, 33632), (1296, 31530), (1440, 28377), (1620, 25224), (1944, 21020), (2102, 19440), (2160, 18918), (2430, 16816), (2592, 15765), (3153, 12960), (3240, 12612), (3888, 10510), (4204, 9720), (4320, 9459), (4860, 8408), (5255, 7776), (6306, 6480)]