25954680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{216289}}^1$

素因数の和:216303

約数の個数: 32

約数和(自身を含む): 77864400

約数和(自身を除く): 51909720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 216289, 432578, 648867, 865156, 1081445, 1297734, 1730312, 2162890, 2595468, 3244335, 4325780, 5190936, 6488670, 8651560, 12977340, 25954680]

約数ペア:

[(1, 25954680), (2, 12977340), (3, 8651560), (4, 6488670), (5, 5190936), (6, 4325780), (8, 3244335), (10, 2595468), (12, 2162890), (15, 1730312), (20, 1297734), (24, 1081445), (30, 865156), (40, 648867), (60, 432578), (120, 216289)]