2855586960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{440677}}^1$

素因数の和:440702

約数の個数: 100

約数和(自身を含む): 9917899068

約数和(自身を除く): 7062312108

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 440677, 881354, 1322031, 1762708, 2203385, 2644062, 3525416, 3966093, 4406770, 5288124, 6610155, 7050832, 7932186, 8813540, 10576248, 11898279, 13220310, 15864372, 17627080, 19830465, 21152496, 23796558, 26440620, 31728744, 35254160, 35694837, 39660930, 47593116, 52881240, 59491395, 63457488, 71389674, 79321860, 95186232, 105762480, 118982790, 142779348, 158643720, 178474185, 190372464, 237965580, 285558696, 317287440, 356948370, 475931160, 571117392, 713896740, 951862320, 1427793480, 2855586960]

約数ペア:

[(1, 2855586960), (2, 1427793480), (3, 951862320), (4, 713896740), (5, 571117392), (6, 475931160), (8, 356948370), (9, 317287440), (10, 285558696), (12, 237965580), (15, 190372464), (16, 178474185), (18, 158643720), (20, 142779348), (24, 118982790), (27, 105762480), (30, 95186232), (36, 79321860), (40, 71389674), (45, 63457488), (48, 59491395), (54, 52881240), (60, 47593116), (72, 39660930), (80, 35694837), (81, 35254160), (90, 31728744), (108, 26440620), (120, 23796558), (135, 21152496), (144, 19830465), (162, 17627080), (180, 15864372), (216, 13220310), (240, 11898279), (270, 10576248), (324, 8813540), (360, 7932186), (405, 7050832), (432, 6610155), (540, 5288124), (648, 4406770), (720, 3966093), (810, 3525416), (1080, 2644062), (1296, 2203385), (1620, 1762708), (2160, 1322031), (3240, 881354), (6480, 440677)]