79758720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 281165040

約数和(自身を除く): 201406320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 227, 240, 244, 288, 305, 320, 360, 366, 384, 454, 480, 488, 549, 576, 610, 640, 681, 720, 732, 908, 915, 960, 976, 1098, 1135, 1152, 1220, 1362, 1440, 1464, 1816, 1830, 1920, 1952, 2043, 2196, 2270, 2440, 2724, 2745, 2880, 2928, 3405, 3632, 3660, 3904, 4086, 4392, 4540, 4880, 5448, 5490, 5760, 5856, 6810, 7264, 7320, 7808, 8172, 8784, 9080, 9760, 10215, 10896, 10980, 11712, 13620, 13847, 14528, 14640, 16344, 17568, 18160, 19520, 20430, 21792, 21960, 23424, 27240, 27694, 29056, 29280, 32688, 35136, 36320, 39040, 40860, 41541, 43584, 43920, 54480, 55388, 58560, 65376, 69235, 70272, 72640, 81720, 83082, 87168, 87840, 108960, 110776, 117120, 124623, 130752, 138470, 145280, 163440, 166164, 175680, 207705, 217920, 221552, 249246, 261504, 276940, 326880, 332328, 351360, 415410, 435840, 443104, 498492, 553880, 623115, 653760, 664656, 830820, 886208, 996984, 1107760, 1246230, 1307520, 1329312, 1661640, 1772416, 1993968, 2215520, 2492460, 2658624, 3323280, 3987936, 4431040, 4984920, 5317248, 6646560, 7975872, 8862080, 9969840, 13293120, 15951744, 19939680, 26586240, 39879360, 79758720]

約数ペア:

[(1, 79758720), (2, 39879360), (3, 26586240), (4, 19939680), (5, 15951744), (6, 13293120), (8, 9969840), (9, 8862080), (10, 7975872), (12, 6646560), (15, 5317248), (16, 4984920), (18, 4431040), (20, 3987936), (24, 3323280), (30, 2658624), (32, 2492460), (36, 2215520), (40, 1993968), (45, 1772416), (48, 1661640), (60, 1329312), (61, 1307520), (64, 1246230), (72, 1107760), (80, 996984), (90, 886208), (96, 830820), (120, 664656), (122, 653760), (128, 623115), (144, 553880), (160, 498492), (180, 443104), (183, 435840), (192, 415410), (227, 351360), (240, 332328), (244, 326880), (288, 276940), (305, 261504), (320, 249246), (360, 221552), (366, 217920), (384, 207705), (454, 175680), (480, 166164), (488, 163440), (549, 145280), (576, 138470), (610, 130752), (640, 124623), (681, 117120), (720, 110776), (732, 108960), (908, 87840), (915, 87168), (960, 83082), (976, 81720), (1098, 72640), (1135, 70272), (1152, 69235), (1220, 65376), (1362, 58560), (1440, 55388), (1464, 54480), (1816, 43920), (1830, 43584), (1920, 41541), (1952, 40860), (2043, 39040), (2196, 36320), (2270, 35136), (2440, 32688), (2724, 29280), (2745, 29056), (2880, 27694), (2928, 27240), (3405, 23424), (3632, 21960), (3660, 21792), (3904, 20430), (4086, 19520), (4392, 18160), (4540, 17568), (4880, 16344), (5448, 14640), (5490, 14528), (5760, 13847), (5856, 13620), (6810, 11712), (7264, 10980), (7320, 10896), (7808, 10215), (8172, 9760), (8784, 9080)]