85356120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7333}}^1$

素因数の和:7444

約数の個数: 64

約数和(自身を含む): 258743520

約数和(自身を除く): 173387400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 7333, 11640, 14666, 21999, 29332, 36665, 43998, 58664, 73330, 87996, 109995, 146660, 175992, 219990, 293320, 439980, 711301, 879960, 1422602, 2133903, 2845204, 3556505, 4267806, 5690408, 7113010, 8535612, 10669515, 14226020, 17071224, 21339030, 28452040, 42678060, 85356120]

約数ペア:

[(1, 85356120), (2, 42678060), (3, 28452040), (4, 21339030), (5, 17071224), (6, 14226020), (8, 10669515), (10, 8535612), (12, 7113010), (15, 5690408), (20, 4267806), (24, 3556505), (30, 2845204), (40, 2133903), (60, 1422602), (97, 879960), (120, 711301), (194, 439980), (291, 293320), (388, 219990), (485, 175992), (582, 146660), (776, 109995), (970, 87996), (1164, 73330), (1455, 58664), (1940, 43998), (2328, 36665), (2910, 29332), (3880, 21999), (5820, 14666), (7333, 11640)]