61294320

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{1051}}^1$

素因数の和:1082

約数の個数: 140

約数和(自身を含む): 213869496

約数和(自身を除く): 152575176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1051, 1080, 1215, 1296, 1458, 1620, 1944, 2102, 2160, 2430, 2916, 3153, 3240, 3645, 3888, 4204, 4860, 5255, 5832, 6306, 6480, 7290, 8408, 9459, 9720, 10510, 11664, 12612, 14580, 15765, 16816, 18918, 19440, 21020, 25224, 28377, 29160, 31530, 37836, 42040, 47295, 50448, 56754, 58320, 63060, 75672, 84080, 85131, 94590, 113508, 126120, 141885, 151344, 170262, 189180, 227016, 252240, 255393, 283770, 340524, 378360, 425655, 454032, 510786, 567540, 681048, 756720, 766179, 851310, 1021572, 1135080, 1276965, 1362096, 1532358, 1702620, 2043144, 2270160, 2553930, 3064716, 3405240, 3830895, 4086288, 5107860, 6129432, 6810480, 7661790, 10215720, 12258864, 15323580, 20431440, 30647160, 61294320]

約数ペア:

[(1, 61294320), (2, 30647160), (3, 20431440), (4, 15323580), (5, 12258864), (6, 10215720), (8, 7661790), (9, 6810480), (10, 6129432), (12, 5107860), (15, 4086288), (16, 3830895), (18, 3405240), (20, 3064716), (24, 2553930), (27, 2270160), (30, 2043144), (36, 1702620), (40, 1532358), (45, 1362096), (48, 1276965), (54, 1135080), (60, 1021572), (72, 851310), (80, 766179), (81, 756720), (90, 681048), (108, 567540), (120, 510786), (135, 454032), (144, 425655), (162, 378360), (180, 340524), (216, 283770), (240, 255393), (243, 252240), (270, 227016), (324, 189180), (360, 170262), (405, 151344), (432, 141885), (486, 126120), (540, 113508), (648, 94590), (720, 85131), (729, 84080), (810, 75672), (972, 63060), (1051, 58320), (1080, 56754), (1215, 50448), (1296, 47295), (1458, 42040), (1620, 37836), (1944, 31530), (2102, 29160), (2160, 28377), (2430, 25224), (2916, 21020), (3153, 19440), (3240, 18918), (3645, 16816), (3888, 15765), (4204, 14580), (4860, 12612), (5255, 11664), (5832, 10510), (6306, 9720), (6480, 9459), (7290, 8408)]