80004240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37039}}^1$

素因数の和:37061

約数の個数: 80

約数和(自身を含む): 275577600

約数和(自身を除く): 195573360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 37039, 74078, 111117, 148156, 185195, 222234, 296312, 333351, 370390, 444468, 555585, 592624, 666702, 740780, 888936, 1000053, 1111170, 1333404, 1481560, 1666755, 1777872, 2000106, 2222340, 2666808, 2963120, 3333510, 4000212, 4444680, 5000265, 5333616, 6667020, 8000424, 8889360, 10000530, 13334040, 16000848, 20001060, 26668080, 40002120, 80004240]

約数ペア:

[(1, 80004240), (2, 40002120), (3, 26668080), (4, 20001060), (5, 16000848), (6, 13334040), (8, 10000530), (9, 8889360), (10, 8000424), (12, 6667020), (15, 5333616), (16, 5000265), (18, 4444680), (20, 4000212), (24, 3333510), (27, 2963120), (30, 2666808), (36, 2222340), (40, 2000106), (45, 1777872), (48, 1666755), (54, 1481560), (60, 1333404), (72, 1111170), (80, 1000053), (90, 888936), (108, 740780), (120, 666702), (135, 592624), (144, 555585), (180, 444468), (216, 370390), (240, 333351), (270, 296312), (360, 222234), (432, 185195), (540, 148156), (720, 111117), (1080, 74078), (2160, 37039)]