15516440640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{5387653}}^1$

素因数の和:5387676

約数の個数: 84

約数和(自身を含む): 53370100524

約数和(自身を除く): 37853659884

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 5387653, 10775306, 16162959, 21550612, 26938265, 32325918, 43101224, 48488877, 53876530, 64651836, 80814795, 86202448, 96977754, 107753060, 129303672, 161629590, 172404896, 193955508, 215506120, 242444385, 258607344, 323259180, 344809792, 387911016, 431012240, 484888770, 517214688, 646518360, 775822032, 862024480, 969777540, 1034429376, 1293036720, 1551644064, 1724048960, 1939555080, 2586073440, 3103288128, 3879110160, 5172146880, 7758220320, 15516440640]

約数ペア:

[(1, 15516440640), (2, 7758220320), (3, 5172146880), (4, 3879110160), (5, 3103288128), (6, 2586073440), (8, 1939555080), (9, 1724048960), (10, 1551644064), (12, 1293036720), (15, 1034429376), (16, 969777540), (18, 862024480), (20, 775822032), (24, 646518360), (30, 517214688), (32, 484888770), (36, 431012240), (40, 387911016), (45, 344809792), (48, 323259180), (60, 258607344), (64, 242444385), (72, 215506120), (80, 193955508), (90, 172404896), (96, 161629590), (120, 129303672), (144, 107753060), (160, 96977754), (180, 86202448), (192, 80814795), (240, 64651836), (288, 53876530), (320, 48488877), (360, 43101224), (480, 32325918), (576, 26938265), (720, 21550612), (960, 16162959), (1440, 10775306), (2880, 5387653)]