39408480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{27367}}^1$

素因数の和:27388

約数の個数: 72

約数和(自身を含む): 134486352

約数和(自身を除く): 95077872

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 27367, 54734, 82101, 109468, 136835, 164202, 218936, 246303, 273670, 328404, 410505, 437872, 492606, 547340, 656808, 821010, 875744, 985212, 1094680, 1231515, 1313616, 1642020, 1970424, 2189360, 2463030, 2627232, 3284040, 3940848, 4378720, 4926060, 6568080, 7881696, 9852120, 13136160, 19704240, 39408480]

約数ペア:

[(1, 39408480), (2, 19704240), (3, 13136160), (4, 9852120), (5, 7881696), (6, 6568080), (8, 4926060), (9, 4378720), (10, 3940848), (12, 3284040), (15, 2627232), (16, 2463030), (18, 2189360), (20, 1970424), (24, 1642020), (30, 1313616), (32, 1231515), (36, 1094680), (40, 985212), (45, 875744), (48, 821010), (60, 656808), (72, 547340), (80, 492606), (90, 437872), (96, 410505), (120, 328404), (144, 273670), (160, 246303), (180, 218936), (240, 164202), (288, 136835), (360, 109468), (480, 82101), (720, 54734), (1440, 27367)]