77177160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{214381}}^1$

素因数の和:214398

約数の個数: 48

約数和(自身を含む): 250826940

約数和(自身を除く): 173649780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 214381, 428762, 643143, 857524, 1071905, 1286286, 1715048, 1929429, 2143810, 2572572, 3215715, 3858858, 4287620, 5145144, 6431430, 7717716, 8575240, 9647145, 12862860, 15435432, 19294290, 25725720, 38588580, 77177160]

約数ペア:

[(1, 77177160), (2, 38588580), (3, 25725720), (4, 19294290), (5, 15435432), (6, 12862860), (8, 9647145), (9, 8575240), (10, 7717716), (12, 6431430), (15, 5145144), (18, 4287620), (20, 3858858), (24, 3215715), (30, 2572572), (36, 2143810), (40, 1929429), (45, 1715048), (60, 1286286), (72, 1071905), (90, 857524), (120, 643143), (180, 428762), (360, 214381)]