127137760

素因数分解:

$2^5\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1093}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 301051296

約数和(自身を除く): 173913536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 727, 1093, 1454, 2186, 2908, 3635, 4372, 5465, 5816, 7270, 8744, 10930, 11632, 14540, 17488, 21860, 23264, 29080, 34976, 43720, 58160, 87440, 116320, 174880, 794611, 1589222, 3178444, 3973055, 6356888, 7946110, 12713776, 15892220, 25427552, 31784440, 63568880, 127137760]

約数ペア:

[(1, 127137760), (2, 63568880), (4, 31784440), (5, 25427552), (8, 15892220), (10, 12713776), (16, 7946110), (20, 6356888), (32, 3973055), (40, 3178444), (80, 1589222), (160, 794611), (727, 174880), (1093, 116320), (1454, 87440), (2186, 58160), (2908, 43720), (3635, 34976), (4372, 29080), (5465, 23264), (5816, 21860), (7270, 17488), (8744, 14540), (10930, 11632)]