253150080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131849}}^1$

素因数の和:131871

約数の個数: 64

約数和(自身を含む): 806922000

約数和(自身を除く): 553771920

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 131849, 263698, 395547, 527396, 659245, 791094, 1054792, 1318490, 1582188, 1977735, 2109584, 2636980, 3164376, 3955470, 4219168, 5273960, 6328752, 7910940, 8438336, 10547920, 12657504, 15821880, 16876672, 21095840, 25315008, 31643760, 42191680, 50630016, 63287520, 84383360, 126575040, 253150080]

約数ペア:

[(1, 253150080), (2, 126575040), (3, 84383360), (4, 63287520), (5, 50630016), (6, 42191680), (8, 31643760), (10, 25315008), (12, 21095840), (15, 16876672), (16, 15821880), (20, 12657504), (24, 10547920), (30, 8438336), (32, 7910940), (40, 6328752), (48, 5273960), (60, 4219168), (64, 3955470), (80, 3164376), (96, 2636980), (120, 2109584), (128, 1977735), (160, 1582188), (192, 1318490), (240, 1054792), (320, 791094), (384, 659245), (480, 527396), (640, 395547), (960, 263698), (1920, 131849)]