531444240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{82013}}^1$

素因数の和:82038

約数の個数: 100

約数和(自身を含む): 1845807084

約数和(自身を除く): 1314362844

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 82013, 164026, 246039, 328052, 410065, 492078, 656104, 738117, 820130, 984156, 1230195, 1312208, 1476234, 1640260, 1968312, 2214351, 2460390, 2952468, 3280520, 3690585, 3936624, 4428702, 4920780, 5904936, 6561040, 6643053, 7381170, 8857404, 9841560, 11071755, 11809872, 13286106, 14762340, 17714808, 19683120, 22143510, 26572212, 29524680, 33215265, 35429616, 44287020, 53144424, 59049360, 66430530, 88574040, 106288848, 132861060, 177148080, 265722120, 531444240]

約数ペア:

[(1, 531444240), (2, 265722120), (3, 177148080), (4, 132861060), (5, 106288848), (6, 88574040), (8, 66430530), (9, 59049360), (10, 53144424), (12, 44287020), (15, 35429616), (16, 33215265), (18, 29524680), (20, 26572212), (24, 22143510), (27, 19683120), (30, 17714808), (36, 14762340), (40, 13286106), (45, 11809872), (48, 11071755), (54, 9841560), (60, 8857404), (72, 7381170), (80, 6643053), (81, 6561040), (90, 5904936), (108, 4920780), (120, 4428702), (135, 3936624), (144, 3690585), (162, 3280520), (180, 2952468), (216, 2460390), (240, 2214351), (270, 1968312), (324, 1640260), (360, 1476234), (405, 1312208), (432, 1230195), (540, 984156), (648, 820130), (720, 738117), (810, 656104), (1080, 492078), (1296, 410065), (1620, 328052), (2160, 246039), (3240, 164026), (6480, 82013)]