27156120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2333}}^1$

素因数の和:2444

約数の個数: 64

約数和(自身を含む): 82343520

約数和(自身を除く): 55187400

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, 2333, 2910, 3880, 4666, 5820, 6999, 9332, 11640, 11665, 13998, 18664, 23330, 27996, 34995, 46660, 55992, 69990, 93320, 139980, 226301, 279960, 452602, 678903, 905204, 1131505, 1357806, 1810408, 2263010, 2715612, 3394515, 4526020, 5431224, 6789030, 9052040, 13578060, 27156120]

約数ペア:

[(1, 27156120), (2, 13578060), (3, 9052040), (4, 6789030), (5, 5431224), (6, 4526020), (8, 3394515), (10, 2715612), (12, 2263010), (15, 1810408), (20, 1357806), (24, 1131505), (30, 905204), (40, 678903), (60, 452602), (97, 279960), (120, 226301), (194, 139980), (291, 93320), (388, 69990), (485, 55992), (582, 46660), (776, 34995), (970, 27996), (1164, 23330), (1455, 18664), (1940, 13998), (2328, 11665), (2333, 11640), (2910, 9332), (3880, 6999), (4666, 5820)]