13511520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1$

素因数の和:885

約数の個数: 144

約数和(自身を含む): 50358672

約数和(自身を除く): 36847152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 853, 880, 990, 1056, 1320, 1440, 1584, 1706, 1760, 1980, 2559, 2640, 3168, 3412, 3960, 4265, 5118, 5280, 6824, 7677, 7920, 8530, 9383, 10236, 12795, 13648, 15354, 15840, 17060, 18766, 20472, 25590, 27296, 28149, 30708, 34120, 37532, 38385, 40944, 46915, 51180, 56298, 61416, 68240, 75064, 76770, 81888, 84447, 93830, 102360, 112596, 122832, 136480, 140745, 150128, 153540, 168894, 187660, 204720, 225192, 245664, 281490, 300256, 307080, 337788, 375320, 409440, 422235, 450384, 562980, 614160, 675576, 750640, 844470, 900768, 1125960, 1228320, 1351152, 1501280, 1688940, 2251920, 2702304, 3377880, 4503840, 6755760, 13511520]

約数ペア:

[(1, 13511520), (2, 6755760), (3, 4503840), (4, 3377880), (5, 2702304), (6, 2251920), (8, 1688940), (9, 1501280), (10, 1351152), (11, 1228320), (12, 1125960), (15, 900768), (16, 844470), (18, 750640), (20, 675576), (22, 614160), (24, 562980), (30, 450384), (32, 422235), (33, 409440), (36, 375320), (40, 337788), (44, 307080), (45, 300256), (48, 281490), (55, 245664), (60, 225192), (66, 204720), (72, 187660), (80, 168894), (88, 153540), (90, 150128), (96, 140745), (99, 136480), (110, 122832), (120, 112596), (132, 102360), (144, 93830), (160, 84447), (165, 81888), (176, 76770), (180, 75064), (198, 68240), (220, 61416), (240, 56298), (264, 51180), (288, 46915), (330, 40944), (352, 38385), (360, 37532), (396, 34120), (440, 30708), (480, 28149), (495, 27296), (528, 25590), (660, 20472), (720, 18766), (792, 17060), (853, 15840), (880, 15354), (990, 13648), (1056, 12795), (1320, 10236), (1440, 9383), (1584, 8530), (1706, 7920), (1760, 7677), (1980, 6824), (2559, 5280), (2640, 5118), (3168, 4265), (3412, 3960)]