1906257240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{196117}}^1$

素因数の和:196143

約数の個数: 96

約数和(自身を含む): 6424825680

約数和(自身を除く): 4518568440

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 196117, 392234, 588351, 784468, 980585, 1176702, 1568936, 1765053, 1961170, 2353404, 2941755, 3530106, 3922340, 4706808, 5295159, 5883510, 7060212, 7844680, 8825265, 10590318, 11767020, 14120424, 15885477, 17650530, 21180636, 23534040, 26475795, 31770954, 35301060, 42361272, 47656431, 52951590, 63541908, 70602120, 79427385, 95312862, 105903180, 127083816, 158854770, 190625724, 211806360, 238282155, 317709540, 381251448, 476564310, 635419080, 953128620, 1906257240]

約数ペア:

[(1, 1906257240), (2, 953128620), (3, 635419080), (4, 476564310), (5, 381251448), (6, 317709540), (8, 238282155), (9, 211806360), (10, 190625724), (12, 158854770), (15, 127083816), (18, 105903180), (20, 95312862), (24, 79427385), (27, 70602120), (30, 63541908), (36, 52951590), (40, 47656431), (45, 42361272), (54, 35301060), (60, 31770954), (72, 26475795), (81, 23534040), (90, 21180636), (108, 17650530), (120, 15885477), (135, 14120424), (162, 11767020), (180, 10590318), (216, 8825265), (243, 7844680), (270, 7060212), (324, 5883510), (360, 5295159), (405, 4706808), (486, 3922340), (540, 3530106), (648, 2941755), (810, 2353404), (972, 1961170), (1080, 1765053), (1215, 1568936), (1620, 1176702), (1944, 980585), (2430, 784468), (3240, 588351), (4860, 392234), (9720, 196117)]