2005831680

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{32647}}^1$

素因数の和:32679

約数の個数: 104

約数和(自身を含む): 6418074432

約数和(自身を除く): 4412242752

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, 32647, 61440, 65294, 97941, 130588, 163235, 195882, 261176, 326470, 391764, 489705, 522352, 652940, 783528, 979410, 1044704, 1305880, 1567056, 1958820, 2089408, 2611760, 3134112, 3917640, 4178816, 5223520, 6268224, 7835280, 8357632, 10447040, 12536448, 15670560, 16715264, 20894080, 25072896, 31341120, 33430528, 41788160, 50145792, 62682240, 66861056, 83576320, 100291584, 125364480, 133722112, 167152640, 200583168, 250728960, 334305280, 401166336, 501457920, 668610560, 1002915840, 2005831680]

約数ペア:

[(1, 2005831680), (2, 1002915840), (3, 668610560), (4, 501457920), (5, 401166336), (6, 334305280), (8, 250728960), (10, 200583168), (12, 167152640), (15, 133722112), (16, 125364480), (20, 100291584), (24, 83576320), (30, 66861056), (32, 62682240), (40, 50145792), (48, 41788160), (60, 33430528), (64, 31341120), (80, 25072896), (96, 20894080), (120, 16715264), (128, 15670560), (160, 12536448), (192, 10447040), (240, 8357632), (256, 7835280), (320, 6268224), (384, 5223520), (480, 4178816), (512, 3917640), (640, 3134112), (768, 2611760), (960, 2089408), (1024, 1958820), (1280, 1567056), (1536, 1305880), (1920, 1044704), (2048, 979410), (2560, 783528), (3072, 652940), (3840, 522352), (4096, 489705), (5120, 391764), (6144, 326470), (7680, 261176), (10240, 195882), (12288, 163235), (15360, 130588), (20480, 97941), (30720, 65294), (32647, 61440)]