15774480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 160

約数和(自身を含む): 55651200

約数和(自身を除く): 39876720

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, 67, 72, 80, 90, 108, 109, 120, 134, 135, 144, 180, 201, 216, 218, 240, 268, 270, 327, 335, 360, 402, 432, 436, 536, 540, 545, 603, 654, 670, 720, 804, 872, 981, 1005, 1072, 1080, 1090, 1206, 1308, 1340, 1608, 1635, 1744, 1809, 1962, 2010, 2160, 2180, 2412, 2616, 2680, 2943, 3015, 3216, 3270, 3618, 3924, 4020, 4360, 4824, 4905, 5232, 5360, 5886, 6030, 6540, 7236, 7303, 7848, 8040, 8720, 9045, 9648, 9810, 11772, 12060, 13080, 14472, 14606, 14715, 15696, 16080, 18090, 19620, 21909, 23544, 24120, 26160, 28944, 29212, 29430, 36180, 36515, 39240, 43818, 47088, 48240, 58424, 58860, 65727, 72360, 73030, 78480, 87636, 109545, 116848, 117720, 131454, 144720, 146060, 175272, 197181, 219090, 235440, 262908, 292120, 328635, 350544, 394362, 438180, 525816, 584240, 657270, 788724, 876360, 985905, 1051632, 1314540, 1577448, 1752720, 1971810, 2629080, 3154896, 3943620, 5258160, 7887240, 15774480]

約数ペア:

[(1, 15774480), (2, 7887240), (3, 5258160), (4, 3943620), (5, 3154896), (6, 2629080), (8, 1971810), (9, 1752720), (10, 1577448), (12, 1314540), (15, 1051632), (16, 985905), (18, 876360), (20, 788724), (24, 657270), (27, 584240), (30, 525816), (36, 438180), (40, 394362), (45, 350544), (48, 328635), (54, 292120), (60, 262908), (67, 235440), (72, 219090), (80, 197181), (90, 175272), (108, 146060), (109, 144720), (120, 131454), (134, 117720), (135, 116848), (144, 109545), (180, 87636), (201, 78480), (216, 73030), (218, 72360), (240, 65727), (268, 58860), (270, 58424), (327, 48240), (335, 47088), (360, 43818), (402, 39240), (432, 36515), (436, 36180), (536, 29430), (540, 29212), (545, 28944), (603, 26160), (654, 24120), (670, 23544), (720, 21909), (804, 19620), (872, 18090), (981, 16080), (1005, 15696), (1072, 14715), (1080, 14606), (1090, 14472), (1206, 13080), (1308, 12060), (1340, 11772), (1608, 9810), (1635, 9648), (1744, 9045), (1809, 8720), (1962, 8040), (2010, 7848), (2160, 7303), (2180, 7236), (2412, 6540), (2616, 6030), (2680, 5886), (2943, 5360), (3015, 5232), (3216, 4905), (3270, 4824), (3618, 4360), (3924, 4020)]