84357120

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{1373}}^1$

素因数の和:1405

約数の個数: 104

約数和(自身を含む): 270106416

約数和(自身を除く): 185749296

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, 1373, 1536, 1920, 2048, 2560, 2746, 3072, 3840, 4096, 4119, 5120, 5492, 6144, 6865, 7680, 8238, 10240, 10984, 12288, 13730, 15360, 16476, 20480, 20595, 21968, 27460, 30720, 32952, 41190, 43936, 54920, 61440, 65904, 82380, 87872, 109840, 131808, 164760, 175744, 219680, 263616, 329520, 351488, 439360, 527232, 659040, 702976, 878720, 1054464, 1318080, 1405952, 1757440, 2108928, 2636160, 2811904, 3514880, 4217856, 5272320, 5623808, 7029760, 8435712, 10544640, 14059520, 16871424, 21089280, 28119040, 42178560, 84357120]

約数ペア:

[(1, 84357120), (2, 42178560), (3, 28119040), (4, 21089280), (5, 16871424), (6, 14059520), (8, 10544640), (10, 8435712), (12, 7029760), (15, 5623808), (16, 5272320), (20, 4217856), (24, 3514880), (30, 2811904), (32, 2636160), (40, 2108928), (48, 1757440), (60, 1405952), (64, 1318080), (80, 1054464), (96, 878720), (120, 702976), (128, 659040), (160, 527232), (192, 439360), (240, 351488), (256, 329520), (320, 263616), (384, 219680), (480, 175744), (512, 164760), (640, 131808), (768, 109840), (960, 87872), (1024, 82380), (1280, 65904), (1373, 61440), (1536, 54920), (1920, 43936), (2048, 41190), (2560, 32952), (2746, 30720), (3072, 27460), (3840, 21968), (4096, 20595), (4119, 20480), (5120, 16476), (5492, 15360), (6144, 13730), (6865, 12288), (7680, 10984), (8238, 10240)]