345154560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1028

約数の個数: 176

約数和(自身を含む): 1153132416

約数和(自身を除く): 807977856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 977, 1024, 1104, 1280, 1380, 1472, 1536, 1840, 1920, 1954, 2208, 2560, 2760, 2931, 2944, 3072, 3680, 3840, 3908, 4416, 4885, 5120, 5520, 5862, 5888, 7360, 7680, 7816, 8832, 9770, 11040, 11724, 11776, 14655, 14720, 15360, 15632, 17664, 19540, 22080, 22471, 23448, 23552, 29310, 29440, 31264, 35328, 39080, 44160, 44942, 46896, 58620, 58880, 62528, 67413, 70656, 78160, 88320, 89884, 93792, 112355, 117240, 117760, 125056, 134826, 156320, 176640, 179768, 187584, 224710, 234480, 250112, 269652, 312640, 337065, 353280, 359536, 375168, 449420, 468960, 500224, 539304, 625280, 674130, 719072, 750336, 898840, 937920, 1000448, 1078608, 1250560, 1348260, 1438144, 1500672, 1797680, 1875840, 2157216, 2501120, 2696520, 2876288, 3001344, 3595360, 3751680, 4314432, 5002240, 5393040, 5752576, 7190720, 7503360, 8628864, 10786080, 11505152, 14381440, 15006720, 17257728, 21572160, 23010304, 28762880, 34515456, 43144320, 57525760, 69030912, 86288640, 115051520, 172577280, 345154560]

約数ペア:

[(1, 345154560), (2, 172577280), (3, 115051520), (4, 86288640), (5, 69030912), (6, 57525760), (8, 43144320), (10, 34515456), (12, 28762880), (15, 23010304), (16, 21572160), (20, 17257728), (23, 15006720), (24, 14381440), (30, 11505152), (32, 10786080), (40, 8628864), (46, 7503360), (48, 7190720), (60, 5752576), (64, 5393040), (69, 5002240), (80, 4314432), (92, 3751680), (96, 3595360), (115, 3001344), (120, 2876288), (128, 2696520), (138, 2501120), (160, 2157216), (184, 1875840), (192, 1797680), (230, 1500672), (240, 1438144), (256, 1348260), (276, 1250560), (320, 1078608), (345, 1000448), (368, 937920), (384, 898840), (460, 750336), (480, 719072), (512, 674130), (552, 625280), (640, 539304), (690, 500224), (736, 468960), (768, 449420), (920, 375168), (960, 359536), (977, 353280), (1024, 337065), (1104, 312640), (1280, 269652), (1380, 250112), (1472, 234480), (1536, 224710), (1840, 187584), (1920, 179768), (1954, 176640), (2208, 156320), (2560, 134826), (2760, 125056), (2931, 117760), (2944, 117240), (3072, 112355), (3680, 93792), (3840, 89884), (3908, 88320), (4416, 78160), (4885, 70656), (5120, 67413), (5520, 62528), (5862, 58880), (5888, 58620), (7360, 46896), (7680, 44942), (7816, 44160), (8832, 39080), (9770, 35328), (11040, 31264), (11724, 29440), (11776, 29310), (14655, 23552), (14720, 23448), (15360, 22471), (15632, 22080), (17664, 19540)]