15387204960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{3561853}}^1$

素因数の和:3561877

約数の個数: 96

約数和(自身を含む): 53855232480

約数和(自身を除く): 38468027520

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 3561853, 7123706, 10685559, 14247412, 17809265, 21371118, 28494824, 32056677, 35618530, 42742236, 53427795, 56989648, 64113354, 71237060, 85484472, 96170031, 106855590, 113979296, 128226708, 142474120, 160283385, 170968944, 192340062, 213711180, 256453416, 284948240, 320566770, 341937888, 384680124, 427422360, 480850155, 512906832, 569896480, 641133540, 769360248, 854844720, 961700310, 1025813664, 1282267080, 1538720496, 1709689440, 1923400620, 2564534160, 3077440992, 3846801240, 5129068320, 7693602480, 15387204960]

約数ペア:

[(1, 15387204960), (2, 7693602480), (3, 5129068320), (4, 3846801240), (5, 3077440992), (6, 2564534160), (8, 1923400620), (9, 1709689440), (10, 1538720496), (12, 1282267080), (15, 1025813664), (16, 961700310), (18, 854844720), (20, 769360248), (24, 641133540), (27, 569896480), (30, 512906832), (32, 480850155), (36, 427422360), (40, 384680124), (45, 341937888), (48, 320566770), (54, 284948240), (60, 256453416), (72, 213711180), (80, 192340062), (90, 170968944), (96, 160283385), (108, 142474120), (120, 128226708), (135, 113979296), (144, 106855590), (160, 96170031), (180, 85484472), (216, 71237060), (240, 64113354), (270, 56989648), (288, 53427795), (360, 42742236), (432, 35618530), (480, 32056677), (540, 28494824), (720, 21371118), (864, 17809265), (1080, 14247412), (1440, 10685559), (2160, 7123706), (4320, 3561853)]