189378120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54419}}^1$

素因数の和:54462

約数の個数: 64

約数和(自身を含む): 587736000

約数和(自身を除く): 398357880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 54419, 108838, 163257, 217676, 272095, 326514, 435352, 544190, 653028, 816285, 1088380, 1306056, 1578151, 1632570, 2176760, 3156302, 3265140, 4734453, 6312604, 6530280, 7890755, 9468906, 12625208, 15781510, 18937812, 23672265, 31563020, 37875624, 47344530, 63126040, 94689060, 189378120]

約数ペア:

[(1, 189378120), (2, 94689060), (3, 63126040), (4, 47344530), (5, 37875624), (6, 31563020), (8, 23672265), (10, 18937812), (12, 15781510), (15, 12625208), (20, 9468906), (24, 7890755), (29, 6530280), (30, 6312604), (40, 4734453), (58, 3265140), (60, 3156302), (87, 2176760), (116, 1632570), (120, 1578151), (145, 1306056), (174, 1088380), (232, 816285), (290, 653028), (348, 544190), (435, 435352), (580, 326514), (696, 272095), (870, 217676), (1160, 163257), (1740, 108838), (3480, 54419)]