1937879040

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{31541}}^1$

素因数の和:31573

約数の個数: 104

約数和(自身を含む): 6200652528

約数和(自身を除く): 4262773488

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, 10240, 12288, 15360, 20480, 30720, 31541, 61440, 63082, 94623, 126164, 157705, 189246, 252328, 315410, 378492, 473115, 504656, 630820, 756984, 946230, 1009312, 1261640, 1513968, 1892460, 2018624, 2523280, 3027936, 3784920, 4037248, 5046560, 6055872, 7569840, 8074496, 10093120, 12111744, 15139680, 16148992, 20186240, 24223488, 30279360, 32297984, 40372480, 48446976, 60558720, 64595968, 80744960, 96893952, 121117440, 129191936, 161489920, 193787904, 242234880, 322979840, 387575808, 484469760, 645959680, 968939520, 1937879040]

約数ペア:

[(1, 1937879040), (2, 968939520), (3, 645959680), (4, 484469760), (5, 387575808), (6, 322979840), (8, 242234880), (10, 193787904), (12, 161489920), (15, 129191936), (16, 121117440), (20, 96893952), (24, 80744960), (30, 64595968), (32, 60558720), (40, 48446976), (48, 40372480), (60, 32297984), (64, 30279360), (80, 24223488), (96, 20186240), (120, 16148992), (128, 15139680), (160, 12111744), (192, 10093120), (240, 8074496), (256, 7569840), (320, 6055872), (384, 5046560), (480, 4037248), (512, 3784920), (640, 3027936), (768, 2523280), (960, 2018624), (1024, 1892460), (1280, 1513968), (1536, 1261640), (1920, 1009312), (2048, 946230), (2560, 756984), (3072, 630820), (3840, 504656), (4096, 473115), (5120, 378492), (6144, 315410), (7680, 252328), (10240, 189246), (12288, 157705), (15360, 126164), (20480, 94623), (30720, 63082), (31541, 61440)]