1880599680

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{36277}}^1$

素因数の和:36308

約数の個数: 160

約数和(自身を含む): 6716146140

約数和(自身を除く): 4835546460

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 36277, 51840, 72554, 108831, 145108, 181385, 217662, 290216, 326493, 362770, 435324, 544155, 580432, 652986, 725540, 870648, 979479, 1088310, 1160864, 1305972, 1451080, 1632465, 1741296, 1958958, 2176620, 2321728, 2611944, 2902160, 2938437, 3264930, 3482592, 3917916, 4353240, 4643456, 4897395, 5223888, 5804320, 5876874, 6529860, 6965184, 7835832, 8706480, 9794790, 10447776, 11608640, 11753748, 13059720, 13930368, 14692185, 15671664, 17412960, 19589580, 20895552, 23217280, 23507496, 26119440, 29384370, 31343328, 34825920, 39179160, 41791104, 47014992, 52238880, 58768740, 62686656, 69651840, 78358320, 94029984, 104477760, 117537480, 125373312, 156716640, 188059968, 208955520, 235074960, 313433280, 376119936, 470149920, 626866560, 940299840, 1880599680]

約数ペア:

[(1, 1880599680), (2, 940299840), (3, 626866560), (4, 470149920), (5, 376119936), (6, 313433280), (8, 235074960), (9, 208955520), (10, 188059968), (12, 156716640), (15, 125373312), (16, 117537480), (18, 104477760), (20, 94029984), (24, 78358320), (27, 69651840), (30, 62686656), (32, 58768740), (36, 52238880), (40, 47014992), (45, 41791104), (48, 39179160), (54, 34825920), (60, 31343328), (64, 29384370), (72, 26119440), (80, 23507496), (81, 23217280), (90, 20895552), (96, 19589580), (108, 17412960), (120, 15671664), (128, 14692185), (135, 13930368), (144, 13059720), (160, 11753748), (162, 11608640), (180, 10447776), (192, 9794790), (216, 8706480), (240, 7835832), (270, 6965184), (288, 6529860), (320, 5876874), (324, 5804320), (360, 5223888), (384, 4897395), (405, 4643456), (432, 4353240), (480, 3917916), (540, 3482592), (576, 3264930), (640, 2938437), (648, 2902160), (720, 2611944), (810, 2321728), (864, 2176620), (960, 1958958), (1080, 1741296), (1152, 1632465), (1296, 1451080), (1440, 1305972), (1620, 1160864), (1728, 1088310), (1920, 979479), (2160, 870648), (2592, 725540), (2880, 652986), (3240, 580432), (3456, 544155), (4320, 435324), (5184, 362770), (5760, 326493), (6480, 290216), (8640, 217662), (10368, 181385), (12960, 145108), (17280, 108831), (25920, 72554), (36277, 51840)]