13891560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{115763}}^1$

素因数の和:115777

約数の個数: 32

約数和(自身を含む): 41675040

約数和(自身を除く): 27783480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 115763, 231526, 347289, 463052, 578815, 694578, 926104, 1157630, 1389156, 1736445, 2315260, 2778312, 3472890, 4630520, 6945780, 13891560]

約数ペア:

[(1, 13891560), (2, 6945780), (3, 4630520), (4, 3472890), (5, 2778312), (6, 2315260), (8, 1736445), (10, 1389156), (12, 1157630), (15, 926104), (20, 694578), (24, 578815), (30, 463052), (40, 347289), (60, 231526), (120, 115763)]