2797269120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{161879}}^1$

素因数の和:161907

約数の個数: 128

約数和(自身を含む): 9907056000

約数和(自身を除く): 7109786880

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 161879, 323758, 485637, 647516, 809395, 971274, 1295032, 1456911, 1618790, 1942548, 2428185, 2590064, 2913822, 3237580, 3885096, 4370733, 4856370, 5180128, 5827644, 6475160, 7284555, 7770192, 8741466, 9712740, 10360256, 11655288, 12950320, 14569110, 15540384, 17482932, 19425480, 20720512, 21853665, 23310576, 25900640, 29138220, 31080768, 34965864, 38850960, 43707330, 46621152, 51801280, 58276440, 62161536, 69931728, 77701920, 87414660, 93242304, 103602560, 116552880, 139863456, 155403840, 174829320, 186484608, 233105760, 279726912, 310807680, 349658640, 466211520, 559453824, 699317280, 932423040, 1398634560, 2797269120]

約数ペア:

[(1, 2797269120), (2, 1398634560), (3, 932423040), (4, 699317280), (5, 559453824), (6, 466211520), (8, 349658640), (9, 310807680), (10, 279726912), (12, 233105760), (15, 186484608), (16, 174829320), (18, 155403840), (20, 139863456), (24, 116552880), (27, 103602560), (30, 93242304), (32, 87414660), (36, 77701920), (40, 69931728), (45, 62161536), (48, 58276440), (54, 51801280), (60, 46621152), (64, 43707330), (72, 38850960), (80, 34965864), (90, 31080768), (96, 29138220), (108, 25900640), (120, 23310576), (128, 21853665), (135, 20720512), (144, 19425480), (160, 17482932), (180, 15540384), (192, 14569110), (216, 12950320), (240, 11655288), (270, 10360256), (288, 9712740), (320, 8741466), (360, 7770192), (384, 7284555), (432, 6475160), (480, 5827644), (540, 5180128), (576, 4856370), (640, 4370733), (720, 3885096), (864, 3237580), (960, 2913822), (1080, 2590064), (1152, 2428185), (1440, 1942548), (1728, 1618790), (1920, 1456911), (2160, 1295032), (2880, 971274), (3456, 809395), (4320, 647516), (5760, 485637), (8640, 323758), (17280, 161879)]