230991480

素因数分解:

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

素因数の和:213901

約数の個数: 64

約数和(自身を含む): 769975200

約数和(自身を除く): 538983720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 213881, 427762, 641643, 855524, 1069405, 1283286, 1711048, 1924929, 2138810, 2566572, 3208215, 3849858, 4277620, 5133144, 5774787, 6416430, 7699716, 8555240, 9624645, 11549574, 12832860, 15399432, 19249290, 23099148, 25665720, 28873935, 38498580, 46198296, 57747870, 76997160, 115495740, 230991480]

約数ペア:

[(1, 230991480), (2, 115495740), (3, 76997160), (4, 57747870), (5, 46198296), (6, 38498580), (8, 28873935), (9, 25665720), (10, 23099148), (12, 19249290), (15, 15399432), (18, 12832860), (20, 11549574), (24, 9624645), (27, 8555240), (30, 7699716), (36, 6416430), (40, 5774787), (45, 5133144), (54, 4277620), (60, 3849858), (72, 3208215), (90, 2566572), (108, 2138810), (120, 1924929), (135, 1711048), (180, 1283286), (216, 1069405), (270, 855524), (360, 641643), (540, 427762), (1080, 213881)]