1656939043440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{767101409}}^1$

素因数の和:767101431

約数の個数: 80

約数和(自身を含む): 5707234490400

約数和(自身を除く): 4050295446960

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 767101409, 1534202818, 2301304227, 3068405636, 3835507045, 4602608454, 6136811272, 6903912681, 7671014090, 9205216908, 11506521135, 12273622544, 13807825362, 15342028180, 18410433816, 20711738043, 23013042270, 27615650724, 30684056360, 34519563405, 36820867632, 41423476086, 46026084540, 55231301448, 61368112720, 69039126810, 82846952172, 92052169080, 103558690215, 110462602896, 138078253620, 165693904344, 184104338160, 207117380430, 276156507240, 331387808688, 414234760860, 552313014480, 828469521720, 1656939043440]

約数ペア:

[(1, 1656939043440), (2, 828469521720), (3, 552313014480), (4, 414234760860), (5, 331387808688), (6, 276156507240), (8, 207117380430), (9, 184104338160), (10, 165693904344), (12, 138078253620), (15, 110462602896), (16, 103558690215), (18, 92052169080), (20, 82846952172), (24, 69039126810), (27, 61368112720), (30, 55231301448), (36, 46026084540), (40, 41423476086), (45, 36820867632), (48, 34519563405), (54, 30684056360), (60, 27615650724), (72, 23013042270), (80, 20711738043), (90, 18410433816), (108, 15342028180), (120, 13807825362), (135, 12273622544), (144, 11506521135), (180, 9205216908), (216, 7671014090), (240, 6903912681), (270, 6136811272), (360, 4602608454), (432, 3835507045), (540, 3068405636), (720, 2301304227), (1080, 1534202818), (2160, 767101409)]