67303440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31159}}^1$

素因数の和:31181

約数の個数: 80

約数和(自身を含む): 231830400

約数和(自身を除く): 164526960

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, 31159, 62318, 93477, 124636, 155795, 186954, 249272, 280431, 311590, 373908, 467385, 498544, 560862, 623180, 747816, 841293, 934770, 1121724, 1246360, 1402155, 1495632, 1682586, 1869540, 2243448, 2492720, 2804310, 3365172, 3739080, 4206465, 4486896, 5608620, 6730344, 7478160, 8412930, 11217240, 13460688, 16825860, 22434480, 33651720, 67303440]

約数ペア:

[(1, 67303440), (2, 33651720), (3, 22434480), (4, 16825860), (5, 13460688), (6, 11217240), (8, 8412930), (9, 7478160), (10, 6730344), (12, 5608620), (15, 4486896), (16, 4206465), (18, 3739080), (20, 3365172), (24, 2804310), (27, 2492720), (30, 2243448), (36, 1869540), (40, 1682586), (45, 1495632), (48, 1402155), (54, 1246360), (60, 1121724), (72, 934770), (80, 841293), (90, 747816), (108, 623180), (120, 560862), (135, 498544), (144, 467385), (180, 373908), (216, 311590), (240, 280431), (270, 249272), (360, 186954), (432, 155795), (540, 124636), (720, 93477), (1080, 62318), (2160, 31159)]