118730880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{6871}}^1$

素因数の和:6899

約数の個数: 128

約数和(自身を含む): 420566400

約数和(自身を除く): 301835520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 6871, 8640, 13742, 17280, 20613, 27484, 34355, 41226, 54968, 61839, 68710, 82452, 103065, 109936, 123678, 137420, 164904, 185517, 206130, 219872, 247356, 274840, 309195, 329808, 371034, 412260, 439744, 494712, 549680, 618390, 659616, 742068, 824520, 879488, 927585, 989424, 1099360, 1236780, 1319232, 1484136, 1649040, 1855170, 1978848, 2198720, 2473560, 2638464, 2968272, 3298080, 3710340, 3957696, 4397440, 4947120, 5936544, 6596160, 7420680, 7915392, 9894240, 11873088, 13192320, 14841360, 19788480, 23746176, 29682720, 39576960, 59365440, 118730880]

約数ペア:

[(1, 118730880), (2, 59365440), (3, 39576960), (4, 29682720), (5, 23746176), (6, 19788480), (8, 14841360), (9, 13192320), (10, 11873088), (12, 9894240), (15, 7915392), (16, 7420680), (18, 6596160), (20, 5936544), (24, 4947120), (27, 4397440), (30, 3957696), (32, 3710340), (36, 3298080), (40, 2968272), (45, 2638464), (48, 2473560), (54, 2198720), (60, 1978848), (64, 1855170), (72, 1649040), (80, 1484136), (90, 1319232), (96, 1236780), (108, 1099360), (120, 989424), (128, 927585), (135, 879488), (144, 824520), (160, 742068), (180, 659616), (192, 618390), (216, 549680), (240, 494712), (270, 439744), (288, 412260), (320, 371034), (360, 329808), (384, 309195), (432, 274840), (480, 247356), (540, 219872), (576, 206130), (640, 185517), (720, 164904), (864, 137420), (960, 123678), (1080, 109936), (1152, 103065), (1440, 82452), (1728, 68710), (1920, 61839), (2160, 54968), (2880, 41226), (3456, 34355), (4320, 27484), (5760, 20613), (6871, 17280), (8640, 13742)]