22254480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{10303}}^1$

素因数の和:10325

約数の個数: 80

約数和(自身を含む): 76661760

約数和(自身を除く): 54407280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 10303, 20606, 30909, 41212, 51515, 61818, 82424, 92727, 103030, 123636, 154545, 164848, 185454, 206060, 247272, 278181, 309090, 370908, 412120, 463635, 494544, 556362, 618180, 741816, 824240, 927270, 1112724, 1236360, 1390905, 1483632, 1854540, 2225448, 2472720, 2781810, 3709080, 4450896, 5563620, 7418160, 11127240, 22254480]

約数ペア:

[(1, 22254480), (2, 11127240), (3, 7418160), (4, 5563620), (5, 4450896), (6, 3709080), (8, 2781810), (9, 2472720), (10, 2225448), (12, 1854540), (15, 1483632), (16, 1390905), (18, 1236360), (20, 1112724), (24, 927270), (27, 824240), (30, 741816), (36, 618180), (40, 556362), (45, 494544), (48, 463635), (54, 412120), (60, 370908), (72, 309090), (80, 278181), (90, 247272), (108, 206060), (120, 185454), (135, 164848), (144, 154545), (180, 123636), (216, 103030), (240, 92727), (270, 82424), (360, 61818), (432, 51515), (540, 41212), (720, 30909), (1080, 20606), (2160, 10303)]