15961560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{133013}}^1$

素因数の和:133027

約数の個数: 32

約数和(自身を含む): 47885040

約数和(自身を除く): 31923480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 133013, 266026, 399039, 532052, 665065, 798078, 1064104, 1330130, 1596156, 1995195, 2660260, 3192312, 3990390, 5320520, 7980780, 15961560]

約数ペア:

[(1, 15961560), (2, 7980780), (3, 5320520), (4, 3990390), (5, 3192312), (6, 2660260), (8, 1995195), (10, 1596156), (12, 1330130), (15, 1064104), (20, 798078), (24, 665065), (30, 532052), (40, 399039), (60, 266026), (120, 133013)]