51857280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{3001}}^1$

素因数の和:3029

約数の個数: 128

約数和(自身を含む): 183722400

約数和(自身を除く): 131865120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3001, 3456, 4320, 5760, 6002, 8640, 9003, 12004, 15005, 17280, 18006, 24008, 27009, 30010, 36012, 45015, 48016, 54018, 60020, 72024, 81027, 90030, 96032, 108036, 120040, 135045, 144048, 162054, 180060, 192064, 216072, 240080, 270090, 288096, 324108, 360120, 384128, 405135, 432144, 480160, 540180, 576192, 648216, 720240, 810270, 864288, 960320, 1080360, 1152384, 1296432, 1440480, 1620540, 1728576, 1920640, 2160720, 2592864, 2880960, 3241080, 3457152, 4321440, 5185728, 5761920, 6482160, 8642880, 10371456, 12964320, 17285760, 25928640, 51857280]

約数ペア:

[(1, 51857280), (2, 25928640), (3, 17285760), (4, 12964320), (5, 10371456), (6, 8642880), (8, 6482160), (9, 5761920), (10, 5185728), (12, 4321440), (15, 3457152), (16, 3241080), (18, 2880960), (20, 2592864), (24, 2160720), (27, 1920640), (30, 1728576), (32, 1620540), (36, 1440480), (40, 1296432), (45, 1152384), (48, 1080360), (54, 960320), (60, 864288), (64, 810270), (72, 720240), (80, 648216), (90, 576192), (96, 540180), (108, 480160), (120, 432144), (128, 405135), (135, 384128), (144, 360120), (160, 324108), (180, 288096), (192, 270090), (216, 240080), (240, 216072), (270, 192064), (288, 180060), (320, 162054), (360, 144048), (384, 135045), (432, 120040), (480, 108036), (540, 96032), (576, 90030), (640, 81027), (720, 72024), (864, 60020), (960, 54018), (1080, 48016), (1152, 45015), (1440, 36012), (1728, 30010), (1920, 27009), (2160, 24008), (2880, 18006), (3001, 17280), (3456, 15005), (4320, 12004), (5760, 9003), (6002, 8640)]