125829120

素因数分解:

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

素因数の和:54

約数の個数: 96

約数和(自身を含む): 402653160

約数和(自身を除く): 276824040

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, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 8192, 10240, 12288, 15360, 16384, 20480, 24576, 30720, 32768, 40960, 49152, 61440, 65536, 81920, 98304, 122880, 131072, 163840, 196608, 245760, 262144, 327680, 393216, 491520, 524288, 655360, 786432, 983040, 1048576, 1310720, 1572864, 1966080, 2097152, 2621440, 3145728, 3932160, 4194304, 5242880, 6291456, 7864320, 8388608, 10485760, 12582912, 15728640, 20971520, 25165824, 31457280, 41943040, 62914560, 125829120]

約数ペア:

[(1, 125829120), (2, 62914560), (3, 41943040), (4, 31457280), (5, 25165824), (6, 20971520), (8, 15728640), (10, 12582912), (12, 10485760), (15, 8388608), (16, 7864320), (20, 6291456), (24, 5242880), (30, 4194304), (32, 3932160), (40, 3145728), (48, 2621440), (60, 2097152), (64, 1966080), (80, 1572864), (96, 1310720), (120, 1048576), (128, 983040), (160, 786432), (192, 655360), (240, 524288), (256, 491520), (320, 393216), (384, 327680), (480, 262144), (512, 245760), (640, 196608), (768, 163840), (960, 131072), (1024, 122880), (1280, 98304), (1536, 81920), (1920, 65536), (2048, 61440), (2560, 49152), (3072, 40960), (3840, 32768), (4096, 30720), (5120, 24576), (6144, 20480), (7680, 16384), (8192, 15360), (10240, 12288)]