2720358912

素因数分解:

$2^9\times 3^1\times {\mathrm{379}}^1\times {\mathrm{4673}}^1$

素因数の和:5073

約数の個数: 80

約数和(自身を含む): 7267883040

約数和(自身を除く): 4547524128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 379, 384, 512, 758, 768, 1137, 1516, 1536, 2274, 3032, 4548, 4673, 6064, 9096, 9346, 12128, 14019, 18192, 18692, 24256, 28038, 36384, 37384, 48512, 56076, 72768, 74768, 97024, 112152, 145536, 149536, 194048, 224304, 291072, 299072, 448608, 582144, 598144, 897216, 1196288, 1771067, 1794432, 2392576, 3542134, 3588864, 5313201, 7084268, 7177728, 10626402, 14168536, 21252804, 28337072, 42505608, 56674144, 85011216, 113348288, 170022432, 226696576, 340044864, 453393152, 680089728, 906786304, 1360179456, 2720358912]

約数ペア:

[(1, 2720358912), (2, 1360179456), (3, 906786304), (4, 680089728), (6, 453393152), (8, 340044864), (12, 226696576), (16, 170022432), (24, 113348288), (32, 85011216), (48, 56674144), (64, 42505608), (96, 28337072), (128, 21252804), (192, 14168536), (256, 10626402), (379, 7177728), (384, 7084268), (512, 5313201), (758, 3588864), (768, 3542134), (1137, 2392576), (1516, 1794432), (1536, 1771067), (2274, 1196288), (3032, 897216), (4548, 598144), (4673, 582144), (6064, 448608), (9096, 299072), (9346, 291072), (12128, 224304), (14019, 194048), (18192, 149536), (18692, 145536), (24256, 112152), (28038, 97024), (36384, 74768), (37384, 72768), (48512, 56076)]