11520864

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:492

約数の個数: 72

約数和(自身を含む): 33153120

約数和(自身を除く): 21632256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 367, 436, 654, 734, 872, 981, 1101, 1308, 1468, 1744, 1962, 2202, 2616, 2936, 3303, 3488, 3924, 4404, 5232, 5872, 6606, 7848, 8808, 10464, 11744, 13212, 15696, 17616, 26424, 31392, 35232, 40003, 52848, 80006, 105696, 120009, 160012, 240018, 320024, 360027, 480036, 640048, 720054, 960072, 1280096, 1440108, 1920144, 2880216, 3840288, 5760432, 11520864]

約数ペア:

[(1, 11520864), (2, 5760432), (3, 3840288), (4, 2880216), (6, 1920144), (8, 1440108), (9, 1280096), (12, 960072), (16, 720054), (18, 640048), (24, 480036), (32, 360027), (36, 320024), (48, 240018), (72, 160012), (96, 120009), (109, 105696), (144, 80006), (218, 52848), (288, 40003), (327, 35232), (367, 31392), (436, 26424), (654, 17616), (734, 15696), (872, 13212), (981, 11744), (1101, 10464), (1308, 8808), (1468, 7848), (1744, 6606), (1962, 5872), (2202, 5232), (2616, 4404), (2936, 3924), (3303, 3488)]