121276440

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{4159}}^1$

素因数の和:4188

約数の個数: 112

約数和(自身を含む): 409219200

約数和(自身を除く): 287942760

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, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4159, 4860, 5832, 7290, 8318, 9720, 12477, 14580, 16636, 20795, 24954, 29160, 33272, 37431, 41590, 49908, 62385, 74862, 83180, 99816, 112293, 124770, 149724, 166360, 187155, 224586, 249540, 299448, 336879, 374310, 449172, 499080, 561465, 673758, 748620, 898344, 1010637, 1122930, 1347516, 1497240, 1684395, 2021274, 2245860, 2695032, 3031911, 3368790, 4042548, 4491720, 5053185, 6063822, 6737580, 8085096, 10106370, 12127644, 13475160, 15159555, 20212740, 24255288, 30319110, 40425480, 60638220, 121276440]

約数ペア:

[(1, 121276440), (2, 60638220), (3, 40425480), (4, 30319110), (5, 24255288), (6, 20212740), (8, 15159555), (9, 13475160), (10, 12127644), (12, 10106370), (15, 8085096), (18, 6737580), (20, 6063822), (24, 5053185), (27, 4491720), (30, 4042548), (36, 3368790), (40, 3031911), (45, 2695032), (54, 2245860), (60, 2021274), (72, 1684395), (81, 1497240), (90, 1347516), (108, 1122930), (120, 1010637), (135, 898344), (162, 748620), (180, 673758), (216, 561465), (243, 499080), (270, 449172), (324, 374310), (360, 336879), (405, 299448), (486, 249540), (540, 224586), (648, 187155), (729, 166360), (810, 149724), (972, 124770), (1080, 112293), (1215, 99816), (1458, 83180), (1620, 74862), (1944, 62385), (2430, 49908), (2916, 41590), (3240, 37431), (3645, 33272), (4159, 29160), (4860, 24954), (5832, 20795), (7290, 16636), (8318, 14580), (9720, 12477)]