1606547520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{61981}}^1$

素因数の和:62010

約数の個数: 140

約数和(自身を含む): 5714864364

約数和(自身を除く): 4108316844

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 61981, 123962, 185943, 247924, 309905, 371886, 495848, 557829, 619810, 743772, 929715, 991696, 1115658, 1239620, 1487544, 1673487, 1859430, 1983392, 2231316, 2479240, 2789145, 2975088, 3346974, 3718860, 3966784, 4462632, 4958480, 5020461, 5578290, 5950176, 6693948, 7437720, 8367435, 8925264, 9916960, 10040922, 11156580, 11900352, 13387896, 14875440, 16734870, 17850528, 19833920, 20081844, 22313160, 25102305, 26775792, 29750880, 33469740, 35701056, 40163688, 44626320, 50204610, 53551584, 59501760, 66939480, 80327376, 89252640, 100409220, 107103168, 133878960, 160654752, 178505280, 200818440, 267757920, 321309504, 401636880, 535515840, 803273760, 1606547520]

約数ペア:

[(1, 1606547520), (2, 803273760), (3, 535515840), (4, 401636880), (5, 321309504), (6, 267757920), (8, 200818440), (9, 178505280), (10, 160654752), (12, 133878960), (15, 107103168), (16, 100409220), (18, 89252640), (20, 80327376), (24, 66939480), (27, 59501760), (30, 53551584), (32, 50204610), (36, 44626320), (40, 40163688), (45, 35701056), (48, 33469740), (54, 29750880), (60, 26775792), (64, 25102305), (72, 22313160), (80, 20081844), (81, 19833920), (90, 17850528), (96, 16734870), (108, 14875440), (120, 13387896), (135, 11900352), (144, 11156580), (160, 10040922), (162, 9916960), (180, 8925264), (192, 8367435), (216, 7437720), (240, 6693948), (270, 5950176), (288, 5578290), (320, 5020461), (324, 4958480), (360, 4462632), (405, 3966784), (432, 3718860), (480, 3346974), (540, 2975088), (576, 2789145), (648, 2479240), (720, 2231316), (810, 1983392), (864, 1859430), (960, 1673487), (1080, 1487544), (1296, 1239620), (1440, 1115658), (1620, 991696), (1728, 929715), (2160, 743772), (2592, 619810), (2880, 557829), (3240, 495848), (4320, 371886), (5184, 309905), (6480, 247924), (8640, 185943), (12960, 123962), (25920, 61981)]