3145728000

素因数分解:

$2^{23}\times 3^1\times 5^3$

素因数の和:64

約数の個数: 192

約数和(自身を含む): 10468982160

約数和(自身を除く): 7323254160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 640, 750, 768, 800, 960, 1000, 1024, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2048, 2400, 2560, 3000, 3072, 3200, 3840, 4000, 4096, 4800, 5120, 6000, 6144, 6400, 7680, 8000, 8192, 9600, 10240, 12000, 12288, 12800, 15360, 16000, 16384, 19200, 20480, 24000, 24576, 25600, 30720, 32000, 32768, 38400, 40960, 48000, 49152, 51200, 61440, 64000, 65536, 76800, 81920, 96000, 98304, 102400, 122880, 128000, 131072, 153600, 163840, 192000, 196608, 204800, 245760, 256000, 262144, 307200, 327680, 384000, 393216, 409600, 491520, 512000, 524288, 614400, 655360, 768000, 786432, 819200, 983040, 1024000, 1048576, 1228800, 1310720, 1536000, 1572864, 1638400, 1966080, 2048000, 2097152, 2457600, 2621440, 3072000, 3145728, 3276800, 3932160, 4096000, 4194304, 4915200, 5242880, 6144000, 6291456, 6553600, 7864320, 8192000, 8388608, 9830400, 10485760, 12288000, 12582912, 13107200, 15728640, 16384000, 19660800, 20971520, 24576000, 25165824, 26214400, 31457280, 32768000, 39321600, 41943040, 49152000, 52428800, 62914560, 65536000, 78643200, 98304000, 104857600, 125829120, 131072000, 157286400, 196608000, 209715200, 262144000, 314572800, 393216000, 524288000, 629145600, 786432000, 1048576000, 1572864000, 3145728000]

約数ペア:

[(1, 3145728000), (2, 1572864000), (3, 1048576000), (4, 786432000), (5, 629145600), (6, 524288000), (8, 393216000), (10, 314572800), (12, 262144000), (15, 209715200), (16, 196608000), (20, 157286400), (24, 131072000), (25, 125829120), (30, 104857600), (32, 98304000), (40, 78643200), (48, 65536000), (50, 62914560), (60, 52428800), (64, 49152000), (75, 41943040), (80, 39321600), (96, 32768000), (100, 31457280), (120, 26214400), (125, 25165824), (128, 24576000), (150, 20971520), (160, 19660800), (192, 16384000), (200, 15728640), (240, 13107200), (250, 12582912), (256, 12288000), (300, 10485760), (320, 9830400), (375, 8388608), (384, 8192000), (400, 7864320), (480, 6553600), (500, 6291456), (512, 6144000), (600, 5242880), (640, 4915200), (750, 4194304), (768, 4096000), (800, 3932160), (960, 3276800), (1000, 3145728), (1024, 3072000), (1200, 2621440), (1280, 2457600), (1500, 2097152), (1536, 2048000), (1600, 1966080), (1920, 1638400), (2000, 1572864), (2048, 1536000), (2400, 1310720), (2560, 1228800), (3000, 1048576), (3072, 1024000), (3200, 983040), (3840, 819200), (4000, 786432), (4096, 768000), (4800, 655360), (5120, 614400), (6000, 524288), (6144, 512000), (6400, 491520), (7680, 409600), (8000, 393216), (8192, 384000), (9600, 327680), (10240, 307200), (12000, 262144), (12288, 256000), (12800, 245760), (15360, 204800), (16000, 196608), (16384, 192000), (19200, 163840), (20480, 153600), (24000, 131072), (24576, 128000), (25600, 122880), (30720, 102400), (32000, 98304), (32768, 96000), (38400, 81920), (40960, 76800), (48000, 65536), (49152, 64000), (51200, 61440)]