18336960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6367}}^1$

素因数の和:6390

約数の個数: 84

約数和(自身を含む): 63081408

約数和(自身を除く): 44744448

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6367, 12734, 19101, 25468, 31835, 38202, 50936, 57303, 63670, 76404, 95505, 101872, 114606, 127340, 152808, 191010, 203744, 229212, 254680, 286515, 305616, 382020, 407488, 458424, 509360, 573030, 611232, 764040, 916848, 1018720, 1146060, 1222464, 1528080, 1833696, 2037440, 2292120, 3056160, 3667392, 4584240, 6112320, 9168480, 18336960]

約数ペア:

[(1, 18336960), (2, 9168480), (3, 6112320), (4, 4584240), (5, 3667392), (6, 3056160), (8, 2292120), (9, 2037440), (10, 1833696), (12, 1528080), (15, 1222464), (16, 1146060), (18, 1018720), (20, 916848), (24, 764040), (30, 611232), (32, 573030), (36, 509360), (40, 458424), (45, 407488), (48, 382020), (60, 305616), (64, 286515), (72, 254680), (80, 229212), (90, 203744), (96, 191010), (120, 152808), (144, 127340), (160, 114606), (180, 101872), (192, 95505), (240, 76404), (288, 63670), (320, 57303), (360, 50936), (480, 38202), (576, 31835), (720, 25468), (960, 19101), (1440, 12734), (2880, 6367)]