65032320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{33871}}^1$

素因数の和:33893

約数の個数: 64

約数和(自身を含む): 207296640

約数和(自身を除く): 142264320

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, 33871, 67742, 101613, 135484, 169355, 203226, 270968, 338710, 406452, 508065, 541936, 677420, 812904, 1016130, 1083872, 1354840, 1625808, 2032260, 2167744, 2709680, 3251616, 4064520, 4335488, 5419360, 6503232, 8129040, 10838720, 13006464, 16258080, 21677440, 32516160, 65032320]

約数ペア:

[(1, 65032320), (2, 32516160), (3, 21677440), (4, 16258080), (5, 13006464), (6, 10838720), (8, 8129040), (10, 6503232), (12, 5419360), (15, 4335488), (16, 4064520), (20, 3251616), (24, 2709680), (30, 2167744), (32, 2032260), (40, 1625808), (48, 1354840), (60, 1083872), (64, 1016130), (80, 812904), (96, 677420), (120, 541936), (128, 508065), (160, 406452), (192, 338710), (240, 270968), (320, 203226), (384, 169355), (480, 135484), (640, 101613), (960, 67742), (1920, 33871)]