54312240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2333}}^1$

素因数の和:2446

約数の個数: 80

約数和(自身を含む): 170176608

約数和(自身を除く): 115864368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2333, 2910, 3880, 4656, 4666, 5820, 6999, 7760, 9332, 11640, 11665, 13998, 18664, 23280, 23330, 27996, 34995, 37328, 46660, 55992, 69990, 93320, 111984, 139980, 186640, 226301, 279960, 452602, 559920, 678903, 905204, 1131505, 1357806, 1810408, 2263010, 2715612, 3394515, 3620816, 4526020, 5431224, 6789030, 9052040, 10862448, 13578060, 18104080, 27156120, 54312240]

約数ペア:

[(1, 54312240), (2, 27156120), (3, 18104080), (4, 13578060), (5, 10862448), (6, 9052040), (8, 6789030), (10, 5431224), (12, 4526020), (15, 3620816), (16, 3394515), (20, 2715612), (24, 2263010), (30, 1810408), (40, 1357806), (48, 1131505), (60, 905204), (80, 678903), (97, 559920), (120, 452602), (194, 279960), (240, 226301), (291, 186640), (388, 139980), (485, 111984), (582, 93320), (776, 69990), (970, 55992), (1164, 46660), (1455, 37328), (1552, 34995), (1940, 27996), (2328, 23330), (2333, 23280), (2910, 18664), (3880, 13998), (4656, 11665), (4666, 11640), (5820, 9332), (6999, 7760)]