51230160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71153}}^1$

素因数の和:71172

約数の個数: 60

約数和(自身を含む): 172050372

約数和(自身を除く): 120820212

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 71153, 142306, 213459, 284612, 355765, 426918, 569224, 640377, 711530, 853836, 1067295, 1138448, 1280754, 1423060, 1707672, 2134590, 2561508, 2846120, 3201885, 3415344, 4269180, 5123016, 5692240, 6403770, 8538360, 10246032, 12807540, 17076720, 25615080, 51230160]

約数ペア:

[(1, 51230160), (2, 25615080), (3, 17076720), (4, 12807540), (5, 10246032), (6, 8538360), (8, 6403770), (9, 5692240), (10, 5123016), (12, 4269180), (15, 3415344), (16, 3201885), (18, 2846120), (20, 2561508), (24, 2134590), (30, 1707672), (36, 1423060), (40, 1280754), (45, 1138448), (48, 1067295), (60, 853836), (72, 711530), (80, 640377), (90, 569224), (120, 426918), (144, 355765), (180, 284612), (240, 213459), (360, 142306), (720, 71153)]