6181920

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{53}}^1$

素因数の和:86

約数の個数: 168

約数和(自身を含む): 22310316

約数和(自身を除く): 16128396

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, 53, 54, 60, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 212, 216, 240, 243, 265, 270, 288, 318, 324, 360, 405, 424, 432, 477, 480, 486, 530, 540, 636, 648, 720, 729, 795, 810, 848, 864, 954, 972, 1060, 1080, 1215, 1272, 1296, 1431, 1440, 1458, 1590, 1620, 1696, 1908, 1944, 2120, 2160, 2385, 2430, 2544, 2592, 2862, 2916, 3180, 3240, 3645, 3816, 3888, 4240, 4293, 4320, 4770, 4860, 5088, 5724, 5832, 6360, 6480, 7155, 7290, 7632, 7776, 8480, 8586, 9540, 9720, 11448, 11664, 12720, 12879, 12960, 14310, 14580, 15264, 17172, 19080, 19440, 21465, 22896, 23328, 25440, 25758, 28620, 29160, 34344, 38160, 38637, 38880, 42930, 45792, 51516, 57240, 58320, 64395, 68688, 76320, 77274, 85860, 103032, 114480, 116640, 128790, 137376, 154548, 171720, 193185, 206064, 228960, 257580, 309096, 343440, 386370, 412128, 515160, 618192, 686880, 772740, 1030320, 1236384, 1545480, 2060640, 3090960, 6181920]

約数ペア:

[(1, 6181920), (2, 3090960), (3, 2060640), (4, 1545480), (5, 1236384), (6, 1030320), (8, 772740), (9, 686880), (10, 618192), (12, 515160), (15, 412128), (16, 386370), (18, 343440), (20, 309096), (24, 257580), (27, 228960), (30, 206064), (32, 193185), (36, 171720), (40, 154548), (45, 137376), (48, 128790), (53, 116640), (54, 114480), (60, 103032), (72, 85860), (80, 77274), (81, 76320), (90, 68688), (96, 64395), (106, 58320), (108, 57240), (120, 51516), (135, 45792), (144, 42930), (159, 38880), (160, 38637), (162, 38160), (180, 34344), (212, 29160), (216, 28620), (240, 25758), (243, 25440), (265, 23328), (270, 22896), (288, 21465), (318, 19440), (324, 19080), (360, 17172), (405, 15264), (424, 14580), (432, 14310), (477, 12960), (480, 12879), (486, 12720), (530, 11664), (540, 11448), (636, 9720), (648, 9540), (720, 8586), (729, 8480), (795, 7776), (810, 7632), (848, 7290), (864, 7155), (954, 6480), (972, 6360), (1060, 5832), (1080, 5724), (1215, 5088), (1272, 4860), (1296, 4770), (1431, 4320), (1440, 4293), (1458, 4240), (1590, 3888), (1620, 3816), (1696, 3645), (1908, 3240), (1944, 3180), (2120, 2916), (2160, 2862), (2385, 2592), (2430, 2544)]