76997160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{213881}}^1$

素因数の和:213898

約数の個数: 48

約数和(自身を含む): 250241940

約数和(自身を除く): 173244780

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, 213881, 427762, 641643, 855524, 1069405, 1283286, 1711048, 1924929, 2138810, 2566572, 3208215, 3849858, 4277620, 5133144, 6416430, 7699716, 8555240, 9624645, 12832860, 15399432, 19249290, 25665720, 38498580, 76997160]

約数ペア:

[(1, 76997160), (2, 38498580), (3, 25665720), (4, 19249290), (5, 15399432), (6, 12832860), (8, 9624645), (9, 8555240), (10, 7699716), (12, 6416430), (15, 5133144), (18, 4277620), (20, 3849858), (24, 3208215), (30, 2566572), (36, 2138810), (40, 1924929), (45, 1711048), (60, 1283286), (72, 1069405), (90, 855524), (120, 641643), (180, 427762), (360, 213881)]