1520305848

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{44267}}^1$

素因数の和:44338

約数の個数: 80

約数和(自身を含む): 4338706680

約数和(自身を除く): 2818400832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1908, 2862, 3816, 4293, 5724, 8586, 11448, 17172, 34344, 44267, 88534, 132801, 177068, 265602, 354136, 398403, 531204, 796806, 1062408, 1195209, 1593612, 2346151, 2390418, 3187224, 3585627, 4692302, 4780836, 7038453, 7171254, 9384604, 9561672, 14076906, 14342508, 18769208, 21115359, 28153812, 28685016, 42230718, 56307624, 63346077, 84461436, 126692154, 168922872, 190038231, 253384308, 380076462, 506768616, 760152924, 1520305848]

約数ペア:

[(1, 1520305848), (2, 760152924), (3, 506768616), (4, 380076462), (6, 253384308), (8, 190038231), (9, 168922872), (12, 126692154), (18, 84461436), (24, 63346077), (27, 56307624), (36, 42230718), (53, 28685016), (54, 28153812), (72, 21115359), (81, 18769208), (106, 14342508), (108, 14076906), (159, 9561672), (162, 9384604), (212, 7171254), (216, 7038453), (318, 4780836), (324, 4692302), (424, 3585627), (477, 3187224), (636, 2390418), (648, 2346151), (954, 1593612), (1272, 1195209), (1431, 1062408), (1908, 796806), (2862, 531204), (3816, 398403), (4293, 354136), (5724, 265602), (8586, 177068), (11448, 132801), (17172, 88534), (34344, 44267)]