1078621920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{83227}}^1$

素因数の和:83254

約数の個数: 120

約数和(自身を含む): 3806682264

約数和(自身を除く): 2728060344

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 83227, 166454, 249681, 332908, 416135, 499362, 665816, 749043, 832270, 998724, 1248405, 1331632, 1498086, 1664540, 1997448, 2247129, 2496810, 2663264, 2996172, 3329080, 3745215, 3994896, 4494258, 4993620, 5992344, 6658160, 6741387, 7490430, 7989792, 8988516, 9987240, 11235645, 11984688, 13316320, 13482774, 14980860, 17977032, 19974480, 22471290, 23969376, 26965548, 29961720, 33706935, 35954064, 39948960, 44942580, 53931096, 59923440, 67413870, 71908128, 89885160, 107862192, 119846880, 134827740, 179770320, 215724384, 269655480, 359540640, 539310960, 1078621920]

約数ペア:

[(1, 1078621920), (2, 539310960), (3, 359540640), (4, 269655480), (5, 215724384), (6, 179770320), (8, 134827740), (9, 119846880), (10, 107862192), (12, 89885160), (15, 71908128), (16, 67413870), (18, 59923440), (20, 53931096), (24, 44942580), (27, 39948960), (30, 35954064), (32, 33706935), (36, 29961720), (40, 26965548), (45, 23969376), (48, 22471290), (54, 19974480), (60, 17977032), (72, 14980860), (80, 13482774), (81, 13316320), (90, 11984688), (96, 11235645), (108, 9987240), (120, 8988516), (135, 7989792), (144, 7490430), (160, 6741387), (162, 6658160), (180, 5992344), (216, 4993620), (240, 4494258), (270, 3994896), (288, 3745215), (324, 3329080), (360, 2996172), (405, 2663264), (432, 2496810), (480, 2247129), (540, 1997448), (648, 1664540), (720, 1498086), (810, 1331632), (864, 1248405), (1080, 998724), (1296, 832270), (1440, 749043), (1620, 665816), (2160, 499362), (2592, 416135), (3240, 332908), (4320, 249681), (6480, 166454), (12960, 83227)]