1380975360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12401}}^1$

素因数の和:12454

約数の個数: 144

約数和(自身を含む): 4562943840

約数和(自身を除く): 3181968480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 3840, 4640, 5568, 6960, 7424, 9280, 11136, 12401, 13920, 18560, 22272, 24802, 27840, 37120, 37203, 49604, 55680, 62005, 74406, 99208, 111360, 124010, 148812, 186015, 198416, 248020, 297624, 359629, 372030, 396832, 496040, 595248, 719258, 744060, 793664, 992080, 1078887, 1190496, 1438516, 1488120, 1587328, 1798145, 1984160, 2157774, 2380992, 2877032, 2976240, 3174656, 3596290, 3968320, 4315548, 4761984, 5394435, 5754064, 5952480, 7192580, 7936640, 8631096, 9523968, 10788870, 11508128, 11904960, 14385160, 15873280, 17262192, 21577740, 23016256, 23809920, 28770320, 34524384, 43155480, 46032512, 47619840, 57540640, 69048768, 86310960, 92065024, 115081280, 138097536, 172621920, 230162560, 276195072, 345243840, 460325120, 690487680, 1380975360]

約数ペア:

[(1, 1380975360), (2, 690487680), (3, 460325120), (4, 345243840), (5, 276195072), (6, 230162560), (8, 172621920), (10, 138097536), (12, 115081280), (15, 92065024), (16, 86310960), (20, 69048768), (24, 57540640), (29, 47619840), (30, 46032512), (32, 43155480), (40, 34524384), (48, 28770320), (58, 23809920), (60, 23016256), (64, 21577740), (80, 17262192), (87, 15873280), (96, 14385160), (116, 11904960), (120, 11508128), (128, 10788870), (145, 9523968), (160, 8631096), (174, 7936640), (192, 7192580), (232, 5952480), (240, 5754064), (256, 5394435), (290, 4761984), (320, 4315548), (348, 3968320), (384, 3596290), (435, 3174656), (464, 2976240), (480, 2877032), (580, 2380992), (640, 2157774), (696, 1984160), (768, 1798145), (870, 1587328), (928, 1488120), (960, 1438516), (1160, 1190496), (1280, 1078887), (1392, 992080), (1740, 793664), (1856, 744060), (1920, 719258), (2320, 595248), (2784, 496040), (3480, 396832), (3712, 372030), (3840, 359629), (4640, 297624), (5568, 248020), (6960, 198416), (7424, 186015), (9280, 148812), (11136, 124010), (12401, 111360), (13920, 99208), (18560, 74406), (22272, 62005), (24802, 55680), (27840, 49604), (37120, 37203)]