25241280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{26293}}^1$

素因数の和:26313

約数の個数: 56

約数和(自身を含む): 80144112

約数和(自身を除く): 54902832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 26293, 52586, 78879, 105172, 131465, 157758, 210344, 262930, 315516, 394395, 420688, 525860, 631032, 788790, 841376, 1051720, 1262064, 1577580, 1682752, 2103440, 2524128, 3155160, 4206880, 5048256, 6310320, 8413760, 12620640, 25241280]

約数ペア:

[(1, 25241280), (2, 12620640), (3, 8413760), (4, 6310320), (5, 5048256), (6, 4206880), (8, 3155160), (10, 2524128), (12, 2103440), (15, 1682752), (16, 1577580), (20, 1262064), (24, 1051720), (30, 841376), (32, 788790), (40, 631032), (48, 525860), (60, 420688), (64, 394395), (80, 315516), (96, 262930), (120, 210344), (160, 157758), (192, 131465), (240, 105172), (320, 78879), (480, 52586), (960, 26293)]