27249960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5281}}^1$

素因数の和:5338

約数の個数: 64

約数和(自身を含む): 83666880

約数和(自身を除く): 56416920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 5281, 10562, 15843, 21124, 26405, 31686, 42248, 52810, 63372, 79215, 105620, 126744, 158430, 211240, 227083, 316860, 454166, 633720, 681249, 908332, 1135415, 1362498, 1816664, 2270830, 2724996, 3406245, 4541660, 5449992, 6812490, 9083320, 13624980, 27249960]

約数ペア:

[(1, 27249960), (2, 13624980), (3, 9083320), (4, 6812490), (5, 5449992), (6, 4541660), (8, 3406245), (10, 2724996), (12, 2270830), (15, 1816664), (20, 1362498), (24, 1135415), (30, 908332), (40, 681249), (43, 633720), (60, 454166), (86, 316860), (120, 227083), (129, 211240), (172, 158430), (215, 126744), (258, 105620), (344, 79215), (430, 63372), (516, 52810), (645, 42248), (860, 31686), (1032, 26405), (1290, 21124), (1720, 15843), (2580, 10562), (5160, 5281)]