172577280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1026

約数の個数: 160

約数和(自身を含む): 576284544

約数和(自身を除く): 403707264

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, 1104, 1280, 1380, 1472, 1536, 1840, 1920, 1954, 2208, 2560, 2760, 2931, 2944, 3680, 3840, 3908, 4416, 4885, 5520, 5862, 5888, 7360, 7680, 7816, 8832, 9770, 11040, 11724, 11776, 14655, 14720, 15632, 17664, 19540, 22080, 22471, 23448, 29310, 29440, 31264, 35328, 39080, 44160, 44942, 46896, 58620, 58880, 62528, 67413, 78160, 88320, 89884, 93792, 112355, 117240, 125056, 134826, 156320, 176640, 179768, 187584, 224710, 234480, 250112, 269652, 312640, 337065, 359536, 375168, 449420, 468960, 500224, 539304, 625280, 674130, 719072, 750336, 898840, 937920, 1078608, 1250560, 1348260, 1438144, 1500672, 1797680, 1875840, 2157216, 2501120, 2696520, 2876288, 3595360, 3751680, 4314432, 5393040, 5752576, 7190720, 7503360, 8628864, 10786080, 11505152, 14381440, 17257728, 21572160, 28762880, 34515456, 43144320, 57525760, 86288640, 172577280]

約数ペア:

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