12354480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17159}}^1$

素因数の和:17178

約数の個数: 60

約数和(自身を含む): 41492880

約数和(自身を除く): 29138400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 17159, 34318, 51477, 68636, 85795, 102954, 137272, 154431, 171590, 205908, 257385, 274544, 308862, 343180, 411816, 514770, 617724, 686360, 772155, 823632, 1029540, 1235448, 1372720, 1544310, 2059080, 2470896, 3088620, 4118160, 6177240, 12354480]

約数ペア:

[(1, 12354480), (2, 6177240), (3, 4118160), (4, 3088620), (5, 2470896), (6, 2059080), (8, 1544310), (9, 1372720), (10, 1235448), (12, 1029540), (15, 823632), (16, 772155), (18, 686360), (20, 617724), (24, 514770), (30, 411816), (36, 343180), (40, 308862), (45, 274544), (48, 257385), (60, 205908), (72, 171590), (80, 154431), (90, 137272), (120, 102954), (144, 85795), (180, 68636), (240, 51477), (360, 34318), (720, 17159)]