15554658240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{490993}}^1$

素因数の和:491027

約数の個数: 168

約数和(自身を含む): 58365438768

約数和(自身を除く): 42810780528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 31680, 490993, 981986, 1472979, 1963972, 2454965, 2945958, 3927944, 4418937, 4909930, 5400923, 5891916, 7364895, 7855888, 8837874, 9819860, 10801846, 11783832, 14729790, 15711776, 16202769, 17675748, 19639720, 21603692, 22094685, 23567664, 27004615, 29459580, 31423552, 32405538, 35351496, 39279440, 43207384, 44189370, 47135328, 48608307, 54009230, 58919160, 64811076, 70702992, 78558880, 81013845, 86414768, 88378740, 94270656, 97216614, 108018460, 117838320, 129622152, 141405984, 157117760, 162027690, 172829536, 176757480, 194433228, 216036920, 235676640, 243041535, 259244304, 282811968, 324055380, 345659072, 353514960, 388866456, 432073840, 471353280, 486083070, 518488608, 648110760, 707029920, 777732912, 864147680, 972166140, 1036977216, 1296221520, 1414059840, 1555465824, 1728295360, 1944332280, 2592443040, 3110931648, 3888664560, 5184886080, 7777329120, 15554658240]

約数ペア:

[(1, 15554658240), (2, 7777329120), (3, 5184886080), (4, 3888664560), (5, 3110931648), (6, 2592443040), (8, 1944332280), (9, 1728295360), (10, 1555465824), (11, 1414059840), (12, 1296221520), (15, 1036977216), (16, 972166140), (18, 864147680), (20, 777732912), (22, 707029920), (24, 648110760), (30, 518488608), (32, 486083070), (33, 471353280), (36, 432073840), (40, 388866456), (44, 353514960), (45, 345659072), (48, 324055380), (55, 282811968), (60, 259244304), (64, 243041535), (66, 235676640), (72, 216036920), (80, 194433228), (88, 176757480), (90, 172829536), (96, 162027690), (99, 157117760), (110, 141405984), (120, 129622152), (132, 117838320), (144, 108018460), (160, 97216614), (165, 94270656), (176, 88378740), (180, 86414768), (192, 81013845), (198, 78558880), (220, 70702992), (240, 64811076), (264, 58919160), (288, 54009230), (320, 48608307), (330, 47135328), (352, 44189370), (360, 43207384), (396, 39279440), (440, 35351496), (480, 32405538), (495, 31423552), (528, 29459580), (576, 27004615), (660, 23567664), (704, 22094685), (720, 21603692), (792, 19639720), (880, 17675748), (960, 16202769), (990, 15711776), (1056, 14729790), (1320, 11783832), (1440, 10801846), (1584, 9819860), (1760, 8837874), (1980, 7855888), (2112, 7364895), (2640, 5891916), (2880, 5400923), (3168, 4909930), (3520, 4418937), (3960, 3927944), (5280, 2945958), (6336, 2454965), (7920, 1963972), (10560, 1472979), (15840, 981986), (31680, 490993)]