15161880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{126349}}^1$

素因数の和:126363

約数の個数: 32

約数和(自身を含む): 45486000

約数和(自身を除く): 30324120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 126349, 252698, 379047, 505396, 631745, 758094, 1010792, 1263490, 1516188, 1895235, 2526980, 3032376, 3790470, 5053960, 7580940, 15161880]

約数ペア:

[(1, 15161880), (2, 7580940), (3, 5053960), (4, 3790470), (5, 3032376), (6, 2526980), (8, 1895235), (10, 1516188), (12, 1263490), (15, 1010792), (20, 758094), (24, 631745), (30, 505396), (40, 379047), (60, 252698), (120, 126349)]