25928640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{3001}}^1$

素因数の和:3027

約数の個数: 112

約数和(自身を含む): 91500960

約数和(自身を除く): 65572320

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 3001, 4320, 6002, 8640, 9003, 12004, 15005, 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, 405135, 432144, 480160, 540180, 576192, 648216, 720240, 810270, 864288, 960320, 1080360, 1296432, 1440480, 1620540, 1728576, 2160720, 2592864, 2880960, 3241080, 4321440, 5185728, 6482160, 8642880, 12964320, 25928640]

約数ペア:

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