488274480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{25117}}^1$

素因数の和:25145

約数の個数: 120

約数和(自身を含む): 1700589072

約数和(自身を除く): 1212314592

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 25117, 50234, 75351, 100468, 125585, 150702, 200936, 226053, 251170, 301404, 376755, 401872, 452106, 502340, 602808, 678159, 753510, 904212, 1004680, 1130265, 1205616, 1356318, 1507020, 1808424, 2009360, 2034477, 2260530, 2712636, 3014040, 3390795, 3616848, 4068954, 4521060, 5425272, 6028080, 6103431, 6781590, 8137908, 9042120, 10172385, 10850544, 12206862, 13563180, 16275816, 18084240, 20344770, 24413724, 27126360, 30517155, 32551632, 40689540, 48827448, 54252720, 61034310, 81379080, 97654896, 122068620, 162758160, 244137240, 488274480]

約数ペア:

[(1, 488274480), (2, 244137240), (3, 162758160), (4, 122068620), (5, 97654896), (6, 81379080), (8, 61034310), (9, 54252720), (10, 48827448), (12, 40689540), (15, 32551632), (16, 30517155), (18, 27126360), (20, 24413724), (24, 20344770), (27, 18084240), (30, 16275816), (36, 13563180), (40, 12206862), (45, 10850544), (48, 10172385), (54, 9042120), (60, 8137908), (72, 6781590), (80, 6103431), (81, 6028080), (90, 5425272), (108, 4521060), (120, 4068954), (135, 3616848), (144, 3390795), (162, 3014040), (180, 2712636), (216, 2260530), (240, 2034477), (243, 2009360), (270, 1808424), (324, 1507020), (360, 1356318), (405, 1205616), (432, 1130265), (486, 1004680), (540, 904212), (648, 753510), (720, 678159), (810, 602808), (972, 502340), (1080, 452106), (1215, 401872), (1296, 376755), (1620, 301404), (1944, 251170), (2160, 226053), (2430, 200936), (3240, 150702), (3888, 125585), (4860, 100468), (6480, 75351), (9720, 50234), (19440, 25117)]