15138120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{126151}}^1$

素因数の和:126165

約数の個数: 32

約数和(自身を含む): 45414720

約数和(自身を除く): 30276600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 126151, 252302, 378453, 504604, 630755, 756906, 1009208, 1261510, 1513812, 1892265, 2523020, 3027624, 3784530, 5046040, 7569060, 15138120]

約数ペア:

[(1, 15138120), (2, 7569060), (3, 5046040), (4, 3784530), (5, 3027624), (6, 2523020), (8, 1892265), (10, 1513812), (12, 1261510), (15, 1009208), (20, 756906), (24, 630755), (30, 504604), (40, 378453), (60, 252302), (120, 126151)]