47678760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 160617600

約数和(自身を除く): 112938840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 337, 360, 393, 524, 540, 655, 674, 786, 1011, 1048, 1080, 1179, 1310, 1348, 1572, 1685, 1965, 2022, 2358, 2620, 2696, 3033, 3144, 3370, 3537, 3930, 4044, 4716, 5055, 5240, 5895, 6066, 6740, 7074, 7860, 8088, 9099, 9432, 10110, 11790, 12132, 13480, 14148, 15165, 15720, 17685, 18198, 20220, 23580, 24264, 28296, 30330, 35370, 36396, 40440, 44147, 45495, 47160, 60660, 70740, 72792, 88294, 90990, 121320, 132441, 141480, 176588, 181980, 220735, 264882, 353176, 363960, 397323, 441470, 529764, 662205, 794646, 882940, 1059528, 1191969, 1324410, 1589292, 1765880, 1986615, 2383938, 2648820, 3178584, 3973230, 4767876, 5297640, 5959845, 7946460, 9535752, 11919690, 15892920, 23839380, 47678760]

約数ペア:

[(1, 47678760), (2, 23839380), (3, 15892920), (4, 11919690), (5, 9535752), (6, 7946460), (8, 5959845), (9, 5297640), (10, 4767876), (12, 3973230), (15, 3178584), (18, 2648820), (20, 2383938), (24, 1986615), (27, 1765880), (30, 1589292), (36, 1324410), (40, 1191969), (45, 1059528), (54, 882940), (60, 794646), (72, 662205), (90, 529764), (108, 441470), (120, 397323), (131, 363960), (135, 353176), (180, 264882), (216, 220735), (262, 181980), (270, 176588), (337, 141480), (360, 132441), (393, 121320), (524, 90990), (540, 88294), (655, 72792), (674, 70740), (786, 60660), (1011, 47160), (1048, 45495), (1080, 44147), (1179, 40440), (1310, 36396), (1348, 35370), (1572, 30330), (1685, 28296), (1965, 24264), (2022, 23580), (2358, 20220), (2620, 18198), (2696, 17685), (3033, 15720), (3144, 15165), (3370, 14148), (3537, 13480), (3930, 12132), (4044, 11790), (4716, 10110), (5055, 9432), (5240, 9099), (5895, 8088), (6066, 7860), (6740, 7074)]