156810240

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 264

約数和(自身を含む): 563301648

約数和(自身を除く): 406491408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 83, 90, 96, 120, 123, 128, 144, 160, 164, 166, 180, 192, 205, 240, 246, 249, 256, 288, 320, 328, 332, 360, 369, 384, 410, 415, 480, 492, 498, 512, 576, 615, 640, 656, 664, 720, 738, 747, 768, 820, 830, 960, 984, 996, 1024, 1152, 1230, 1245, 1280, 1312, 1328, 1440, 1476, 1494, 1536, 1640, 1660, 1845, 1920, 1968, 1992, 2304, 2460, 2490, 2560, 2624, 2656, 2880, 2952, 2988, 3072, 3280, 3320, 3403, 3690, 3735, 3840, 3936, 3984, 4608, 4920, 4980, 5120, 5248, 5312, 5760, 5904, 5976, 6560, 6640, 6806, 7380, 7470, 7680, 7872, 7968, 9216, 9840, 9960, 10209, 10496, 10624, 11520, 11808, 11952, 13120, 13280, 13612, 14760, 14940, 15360, 15744, 15936, 17015, 19680, 19920, 20418, 20992, 21248, 23040, 23616, 23904, 26240, 26560, 27224, 29520, 29880, 30627, 31488, 31872, 34030, 39360, 39840, 40836, 41984, 42496, 46080, 47232, 47808, 51045, 52480, 53120, 54448, 59040, 59760, 61254, 62976, 63744, 68060, 78720, 79680, 81672, 84992, 94464, 95616, 102090, 104960, 106240, 108896, 118080, 119520, 122508, 125952, 127488, 136120, 153135, 157440, 159360, 163344, 188928, 191232, 204180, 209920, 212480, 217792, 236160, 239040, 245016, 254976, 272240, 306270, 314880, 318720, 326688, 377856, 382464, 408360, 424960, 435584, 472320, 478080, 490032, 544480, 612540, 629760, 637440, 653376, 764928, 816720, 871168, 944640, 956160, 980064, 1088960, 1225080, 1274880, 1306752, 1633440, 1742336, 1889280, 1912320, 1960128, 2177920, 2450160, 2613504, 3266880, 3484672, 3824640, 3920256, 4355840, 4900320, 5227008, 6533760, 7840512, 8711680, 9800640, 10454016, 13067520, 15681024, 17423360, 19601280, 26135040, 31362048, 39202560, 52270080, 78405120, 156810240]

約数ペア:

[(1, 156810240), (2, 78405120), (3, 52270080), (4, 39202560), (5, 31362048), (6, 26135040), (8, 19601280), (9, 17423360), (10, 15681024), (12, 13067520), (15, 10454016), (16, 9800640), (18, 8711680), (20, 7840512), (24, 6533760), (30, 5227008), (32, 4900320), (36, 4355840), (40, 3920256), (41, 3824640), (45, 3484672), (48, 3266880), (60, 2613504), (64, 2450160), (72, 2177920), (80, 1960128), (82, 1912320), (83, 1889280), (90, 1742336), (96, 1633440), (120, 1306752), (123, 1274880), (128, 1225080), (144, 1088960), (160, 980064), (164, 956160), (166, 944640), (180, 871168), (192, 816720), (205, 764928), (240, 653376), (246, 637440), (249, 629760), (256, 612540), (288, 544480), (320, 490032), (328, 478080), (332, 472320), (360, 435584), (369, 424960), (384, 408360), (410, 382464), (415, 377856), (480, 326688), (492, 318720), (498, 314880), (512, 306270), (576, 272240), (615, 254976), (640, 245016), (656, 239040), (664, 236160), (720, 217792), (738, 212480), (747, 209920), (768, 204180), (820, 191232), (830, 188928), (960, 163344), (984, 159360), (996, 157440), (1024, 153135), (1152, 136120), (1230, 127488), (1245, 125952), (1280, 122508), (1312, 119520), (1328, 118080), (1440, 108896), (1476, 106240), (1494, 104960), (1536, 102090), (1640, 95616), (1660, 94464), (1845, 84992), (1920, 81672), (1968, 79680), (1992, 78720), (2304, 68060), (2460, 63744), (2490, 62976), (2560, 61254), (2624, 59760), (2656, 59040), (2880, 54448), (2952, 53120), (2988, 52480), (3072, 51045), (3280, 47808), (3320, 47232), (3403, 46080), (3690, 42496), (3735, 41984), (3840, 40836), (3936, 39840), (3984, 39360), (4608, 34030), (4920, 31872), (4980, 31488), (5120, 30627), (5248, 29880), (5312, 29520), (5760, 27224), (5904, 26560), (5976, 26240), (6560, 23904), (6640, 23616), (6806, 23040), (7380, 21248), (7470, 20992), (7680, 20418), (7872, 19920), (7968, 19680), (9216, 17015), (9840, 15936), (9960, 15744), (10209, 15360), (10496, 14940), (10624, 14760), (11520, 13612), (11808, 13280), (11952, 13120)]