255527809920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{4929163}}^1$

素因数の和:4929194

約数の個数: 160

約数和(自身を含む): 912536131320

約数和(自身を除く): 657008321400

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, 51840, 4929163, 9858326, 14787489, 19716652, 24645815, 29574978, 39433304, 44362467, 49291630, 59149956, 73937445, 78866608, 88724934, 98583260, 118299912, 133087401, 147874890, 157733216, 177449868, 197166520, 221812335, 236599824, 266174802, 295749780, 315466432, 354899736, 394333040, 399262203, 443624670, 473199648, 532349604, 591499560, 630932864, 665437005, 709799472, 788666080, 798524406, 887249340, 946399296, 1064699208, 1182999120, 1330874010, 1419598944, 1577332160, 1597048812, 1774498680, 1892798592, 1996311015, 2129398416, 2365998240, 2661748020, 2839197888, 3154664320, 3194097624, 3548997360, 3992622030, 4258796832, 4731996480, 5323496040, 5678395776, 6388195248, 7097994720, 7985244060, 8517593664, 9463992960, 10646992080, 12776390496, 14195989440, 15970488120, 17035187328, 21293984160, 25552780992, 28391978880, 31940976240, 42587968320, 51105561984, 63881952480, 85175936640, 127763904960, 255527809920]

約数ペア:

[(1, 255527809920), (2, 127763904960), (3, 85175936640), (4, 63881952480), (5, 51105561984), (6, 42587968320), (8, 31940976240), (9, 28391978880), (10, 25552780992), (12, 21293984160), (15, 17035187328), (16, 15970488120), (18, 14195989440), (20, 12776390496), (24, 10646992080), (27, 9463992960), (30, 8517593664), (32, 7985244060), (36, 7097994720), (40, 6388195248), (45, 5678395776), (48, 5323496040), (54, 4731996480), (60, 4258796832), (64, 3992622030), (72, 3548997360), (80, 3194097624), (81, 3154664320), (90, 2839197888), (96, 2661748020), (108, 2365998240), (120, 2129398416), (128, 1996311015), (135, 1892798592), (144, 1774498680), (160, 1597048812), (162, 1577332160), (180, 1419598944), (192, 1330874010), (216, 1182999120), (240, 1064699208), (270, 946399296), (288, 887249340), (320, 798524406), (324, 788666080), (360, 709799472), (384, 665437005), (405, 630932864), (432, 591499560), (480, 532349604), (540, 473199648), (576, 443624670), (640, 399262203), (648, 394333040), (720, 354899736), (810, 315466432), (864, 295749780), (960, 266174802), (1080, 236599824), (1152, 221812335), (1296, 197166520), (1440, 177449868), (1620, 157733216), (1728, 147874890), (1920, 133087401), (2160, 118299912), (2592, 98583260), (2880, 88724934), (3240, 78866608), (3456, 73937445), (4320, 59149956), (5184, 49291630), (5760, 44362467), (6480, 39433304), (8640, 29574978), (10368, 24645815), (12960, 19716652), (17280, 14787489), (25920, 9858326), (51840, 4929163)]