2068522920

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{70937}}^1$

素因数の和:70966

約数の個数: 112

約数和(自身を含む): 6978171060

約数和(自身を除く): 4909648140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 9720, 14580, 29160, 70937, 141874, 212811, 283748, 354685, 425622, 567496, 638433, 709370, 851244, 1064055, 1276866, 1418740, 1702488, 1915299, 2128110, 2553732, 2837480, 3192165, 3830598, 4256220, 5107464, 5745897, 6384330, 7661196, 8512440, 9576495, 11491794, 12768660, 15322392, 17237691, 19152990, 22983588, 25537320, 28729485, 34475382, 38305980, 45967176, 51713073, 57458970, 68950764, 76611960, 86188455, 103426146, 114917940, 137901528, 172376910, 206852292, 229835880, 258565365, 344753820, 413704584, 517130730, 689507640, 1034261460, 2068522920]

約数ペア:

[(1, 2068522920), (2, 1034261460), (3, 689507640), (4, 517130730), (5, 413704584), (6, 344753820), (8, 258565365), (9, 229835880), (10, 206852292), (12, 172376910), (15, 137901528), (18, 114917940), (20, 103426146), (24, 86188455), (27, 76611960), (30, 68950764), (36, 57458970), (40, 51713073), (45, 45967176), (54, 38305980), (60, 34475382), (72, 28729485), (81, 25537320), (90, 22983588), (108, 19152990), (120, 17237691), (135, 15322392), (162, 12768660), (180, 11491794), (216, 9576495), (243, 8512440), (270, 7661196), (324, 6384330), (360, 5745897), (405, 5107464), (486, 4256220), (540, 3830598), (648, 3192165), (729, 2837480), (810, 2553732), (972, 2128110), (1080, 1915299), (1215, 1702488), (1458, 1418740), (1620, 1276866), (1944, 1064055), (2430, 851244), (2916, 709370), (3240, 638433), (3645, 567496), (4860, 425622), (5832, 354685), (7290, 283748), (9720, 212811), (14580, 141874), (29160, 70937)]