246831040

素因数分解:

$2^6\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1061}}^1$

素因数の和:1805

約数の個数: 56

約数和(自身を含む): 589129632

約数和(自身を除く): 342298592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 727, 1061, 1454, 2122, 2908, 3635, 4244, 5305, 5816, 7270, 8488, 10610, 11632, 14540, 16976, 21220, 23264, 29080, 33952, 42440, 46528, 58160, 67904, 84880, 116320, 169760, 232640, 339520, 771347, 1542694, 3085388, 3856735, 6170776, 7713470, 12341552, 15426940, 24683104, 30853880, 49366208, 61707760, 123415520, 246831040]

約数ペア:

[(1, 246831040), (2, 123415520), (4, 61707760), (5, 49366208), (8, 30853880), (10, 24683104), (16, 15426940), (20, 12341552), (32, 7713470), (40, 6170776), (64, 3856735), (80, 3085388), (160, 1542694), (320, 771347), (727, 339520), (1061, 232640), (1454, 169760), (2122, 116320), (2908, 84880), (3635, 67904), (4244, 58160), (5305, 46528), (5816, 42440), (7270, 33952), (8488, 29080), (10610, 23264), (11632, 21220), (14540, 16976)]