340043280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23227}}^1$

素因数の和:23304

約数の個数: 80

約数和(自身を含む): 1071461184

約数和(自身を除く): 731417904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 23227, 46454, 69681, 92908, 116135, 139362, 185816, 232270, 278724, 348405, 371632, 464540, 557448, 696810, 929080, 1114896, 1393620, 1416847, 1858160, 2787240, 2833694, 4250541, 5574480, 5667388, 7084235, 8501082, 11334776, 14168470, 17002164, 21252705, 22669552, 28336940, 34004328, 42505410, 56673880, 68008656, 85010820, 113347760, 170021640, 340043280]

約数ペア:

[(1, 340043280), (2, 170021640), (3, 113347760), (4, 85010820), (5, 68008656), (6, 56673880), (8, 42505410), (10, 34004328), (12, 28336940), (15, 22669552), (16, 21252705), (20, 17002164), (24, 14168470), (30, 11334776), (40, 8501082), (48, 7084235), (60, 5667388), (61, 5574480), (80, 4250541), (120, 2833694), (122, 2787240), (183, 1858160), (240, 1416847), (244, 1393620), (305, 1114896), (366, 929080), (488, 696810), (610, 557448), (732, 464540), (915, 371632), (976, 348405), (1220, 278724), (1464, 232270), (1830, 185816), (2440, 139362), (2928, 116135), (3660, 92908), (4880, 69681), (7320, 46454), (14640, 23227)]