1722224640

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{28031}}^1$

素因数の和:28063

約数の個数: 104

約数和(自身を含む): 5510642688

約数和(自身を除く): 3788418048

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, 28031, 30720, 56062, 61440, 84093, 112124, 140155, 168186, 224248, 280310, 336372, 420465, 448496, 560620, 672744, 840930, 896992, 1121240, 1345488, 1681860, 1793984, 2242480, 2690976, 3363720, 3587968, 4484960, 5381952, 6727440, 7175936, 8969920, 10763904, 13454880, 14351872, 17939840, 21527808, 26909760, 28703744, 35879680, 43055616, 53819520, 57407488, 71759360, 86111232, 107639040, 114814976, 143518720, 172222464, 215278080, 287037440, 344444928, 430556160, 574074880, 861112320, 1722224640]

約数ペア:

[(1, 1722224640), (2, 861112320), (3, 574074880), (4, 430556160), (5, 344444928), (6, 287037440), (8, 215278080), (10, 172222464), (12, 143518720), (15, 114814976), (16, 107639040), (20, 86111232), (24, 71759360), (30, 57407488), (32, 53819520), (40, 43055616), (48, 35879680), (60, 28703744), (64, 26909760), (80, 21527808), (96, 17939840), (120, 14351872), (128, 13454880), (160, 10763904), (192, 8969920), (240, 7175936), (256, 6727440), (320, 5381952), (384, 4484960), (480, 3587968), (512, 3363720), (640, 2690976), (768, 2242480), (960, 1793984), (1024, 1681860), (1280, 1345488), (1536, 1121240), (1920, 896992), (2048, 840930), (2560, 672744), (3072, 560620), (3840, 448496), (4096, 420465), (5120, 336372), (6144, 280310), (7680, 224248), (10240, 168186), (12288, 140155), (15360, 112124), (20480, 84093), (28031, 61440), (30720, 56062)]