7895040

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{257}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 25356240

約数和(自身を除く): 17461200

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, 256, 257, 320, 384, 480, 512, 514, 640, 768, 771, 960, 1024, 1028, 1280, 1285, 1536, 1542, 1920, 2048, 2056, 2560, 2570, 3072, 3084, 3840, 3855, 4112, 5120, 5140, 6144, 6168, 7680, 7710, 8224, 10240, 10280, 12336, 15360, 15420, 16448, 20560, 24672, 30720, 30840, 32896, 41120, 49344, 61680, 65792, 82240, 98688, 123360, 131584, 164480, 197376, 246720, 263168, 328960, 394752, 493440, 526336, 657920, 789504, 986880, 1315840, 1579008, 1973760, 2631680, 3947520, 7895040]

約数ペア:

[(1, 7895040), (2, 3947520), (3, 2631680), (4, 1973760), (5, 1579008), (6, 1315840), (8, 986880), (10, 789504), (12, 657920), (15, 526336), (16, 493440), (20, 394752), (24, 328960), (30, 263168), (32, 246720), (40, 197376), (48, 164480), (60, 131584), (64, 123360), (80, 98688), (96, 82240), (120, 65792), (128, 61680), (160, 49344), (192, 41120), (240, 32896), (256, 30840), (257, 30720), (320, 24672), (384, 20560), (480, 16448), (512, 15420), (514, 15360), (640, 12336), (768, 10280), (771, 10240), (960, 8224), (1024, 7710), (1028, 7680), (1280, 6168), (1285, 6144), (1536, 5140), (1542, 5120), (1920, 4112), (2048, 3855), (2056, 3840), (2560, 3084), (2570, 3072)]