27494320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1742

約数の個数: 80

約数和(自身を含む): 75620160

約数和(自身を除く): 48125840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 1693, 2030, 2320, 3248, 3386, 4060, 6772, 8120, 8465, 11851, 13544, 16240, 16930, 23702, 27088, 33860, 47404, 49097, 59255, 67720, 94808, 98194, 118510, 135440, 189616, 196388, 237020, 245485, 343679, 392776, 474040, 490970, 687358, 785552, 948080, 981940, 1374716, 1718395, 1963880, 2749432, 3436790, 3927760, 5498864, 6873580, 13747160, 27494320]

約数ペア:

[(1, 27494320), (2, 13747160), (4, 6873580), (5, 5498864), (7, 3927760), (8, 3436790), (10, 2749432), (14, 1963880), (16, 1718395), (20, 1374716), (28, 981940), (29, 948080), (35, 785552), (40, 687358), (56, 490970), (58, 474040), (70, 392776), (80, 343679), (112, 245485), (116, 237020), (140, 196388), (145, 189616), (203, 135440), (232, 118510), (280, 98194), (290, 94808), (406, 67720), (464, 59255), (560, 49097), (580, 47404), (812, 33860), (1015, 27088), (1160, 23702), (1624, 16930), (1693, 16240), (2030, 13544), (2320, 11851), (3248, 8465), (3386, 8120), (4060, 6772)]