302771520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11681}}^1$

素因数の和:11710

約数の個数: 140

約数和(自身を含む): 1077103764

約数和(自身を除く): 774332244

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, 11681, 12960, 23362, 25920, 35043, 46724, 58405, 70086, 93448, 105129, 116810, 140172, 175215, 186896, 210258, 233620, 280344, 315387, 350430, 373792, 420516, 467240, 525645, 560688, 630774, 700860, 747584, 841032, 934480, 946161, 1051290, 1121376, 1261548, 1401720, 1576935, 1682064, 1868960, 1892322, 2102580, 2242752, 2523096, 2803440, 3153870, 3364128, 3737920, 3784644, 4205160, 4730805, 5046192, 5606880, 6307740, 6728256, 7569288, 8410320, 9461610, 10092384, 11213760, 12615480, 15138576, 16820640, 18923220, 20184768, 25230960, 30277152, 33641280, 37846440, 50461920, 60554304, 75692880, 100923840, 151385760, 302771520]

約数ペア:

[(1, 302771520), (2, 151385760), (3, 100923840), (4, 75692880), (5, 60554304), (6, 50461920), (8, 37846440), (9, 33641280), (10, 30277152), (12, 25230960), (15, 20184768), (16, 18923220), (18, 16820640), (20, 15138576), (24, 12615480), (27, 11213760), (30, 10092384), (32, 9461610), (36, 8410320), (40, 7569288), (45, 6728256), (48, 6307740), (54, 5606880), (60, 5046192), (64, 4730805), (72, 4205160), (80, 3784644), (81, 3737920), (90, 3364128), (96, 3153870), (108, 2803440), (120, 2523096), (135, 2242752), (144, 2102580), (160, 1892322), (162, 1868960), (180, 1682064), (192, 1576935), (216, 1401720), (240, 1261548), (270, 1121376), (288, 1051290), (320, 946161), (324, 934480), (360, 841032), (405, 747584), (432, 700860), (480, 630774), (540, 560688), (576, 525645), (648, 467240), (720, 420516), (810, 373792), (864, 350430), (960, 315387), (1080, 280344), (1296, 233620), (1440, 210258), (1620, 186896), (1728, 175215), (2160, 140172), (2592, 116810), (2880, 105129), (3240, 93448), (4320, 70086), (5184, 58405), (6480, 46724), (8640, 35043), (11681, 25920), (12960, 23362)]