15341880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127849}}^1$

素因数の和:127863

約数の個数: 32

約数和(自身を含む): 46026000

約数和(自身を除く): 30684120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127849, 255698, 383547, 511396, 639245, 767094, 1022792, 1278490, 1534188, 1917735, 2556980, 3068376, 3835470, 5113960, 7670940, 15341880]

約数ペア:

[(1, 15341880), (2, 7670940), (3, 5113960), (4, 3835470), (5, 3068376), (6, 2556980), (8, 1917735), (10, 1534188), (12, 1278490), (15, 1022792), (20, 767094), (24, 639245), (30, 511396), (40, 383547), (60, 255698), (120, 127849)]