15202880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1$

素因数の和:652

約数の個数: 112

約数和(自身を含む): 45207936

約数和(自身を除く): 30005056

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 617, 704, 770, 880, 1120, 1232, 1234, 1540, 1760, 2240, 2464, 2468, 3080, 3085, 3520, 4319, 4928, 4936, 6160, 6170, 6787, 8638, 9872, 12320, 12340, 13574, 17276, 19744, 21595, 24640, 24680, 27148, 33935, 34552, 39488, 43190, 47509, 49360, 54296, 67870, 69104, 86380, 95018, 98720, 108592, 135740, 138208, 172760, 190036, 197440, 217184, 237545, 271480, 276416, 345520, 380072, 434368, 475090, 542960, 691040, 760144, 950180, 1085920, 1382080, 1520288, 1900360, 2171840, 3040576, 3800720, 7601440, 15202880]

約数ペア:

[(1, 15202880), (2, 7601440), (4, 3800720), (5, 3040576), (7, 2171840), (8, 1900360), (10, 1520288), (11, 1382080), (14, 1085920), (16, 950180), (20, 760144), (22, 691040), (28, 542960), (32, 475090), (35, 434368), (40, 380072), (44, 345520), (55, 276416), (56, 271480), (64, 237545), (70, 217184), (77, 197440), (80, 190036), (88, 172760), (110, 138208), (112, 135740), (140, 108592), (154, 98720), (160, 95018), (176, 86380), (220, 69104), (224, 67870), (280, 54296), (308, 49360), (320, 47509), (352, 43190), (385, 39488), (440, 34552), (448, 33935), (560, 27148), (616, 24680), (617, 24640), (704, 21595), (770, 19744), (880, 17276), (1120, 13574), (1232, 12340), (1234, 12320), (1540, 9872), (1760, 8638), (2240, 6787), (2464, 6170), (2468, 6160), (3080, 4936), (3085, 4928), (3520, 4319)]