27575040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 90655488

約数和(自身を除く): 63080448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 167, 172, 192, 215, 240, 256, 258, 320, 334, 344, 384, 430, 480, 501, 516, 640, 645, 668, 688, 768, 835, 860, 960, 1002, 1032, 1280, 1290, 1336, 1376, 1670, 1720, 1920, 2004, 2064, 2505, 2580, 2672, 2752, 3340, 3440, 3840, 4008, 4128, 5010, 5160, 5344, 5504, 6680, 6880, 7181, 8016, 8256, 10020, 10320, 10688, 11008, 13360, 13760, 14362, 16032, 16512, 20040, 20640, 21376, 21543, 26720, 27520, 28724, 32064, 33024, 35905, 40080, 41280, 42752, 43086, 53440, 55040, 57448, 64128, 71810, 80160, 82560, 86172, 106880, 107715, 114896, 128256, 143620, 160320, 165120, 172344, 213760, 215430, 229792, 287240, 320640, 344688, 430860, 459584, 574480, 641280, 689376, 861720, 919168, 1148960, 1378752, 1723440, 1838336, 2297920, 2757504, 3446880, 4595840, 5515008, 6893760, 9191680, 13787520, 27575040]

約数ペア:

[(1, 27575040), (2, 13787520), (3, 9191680), (4, 6893760), (5, 5515008), (6, 4595840), (8, 3446880), (10, 2757504), (12, 2297920), (15, 1838336), (16, 1723440), (20, 1378752), (24, 1148960), (30, 919168), (32, 861720), (40, 689376), (43, 641280), (48, 574480), (60, 459584), (64, 430860), (80, 344688), (86, 320640), (96, 287240), (120, 229792), (128, 215430), (129, 213760), (160, 172344), (167, 165120), (172, 160320), (192, 143620), (215, 128256), (240, 114896), (256, 107715), (258, 106880), (320, 86172), (334, 82560), (344, 80160), (384, 71810), (430, 64128), (480, 57448), (501, 55040), (516, 53440), (640, 43086), (645, 42752), (668, 41280), (688, 40080), (768, 35905), (835, 33024), (860, 32064), (960, 28724), (1002, 27520), (1032, 26720), (1280, 21543), (1290, 21376), (1336, 20640), (1376, 20040), (1670, 16512), (1720, 16032), (1920, 14362), (2004, 13760), (2064, 13360), (2505, 11008), (2580, 10688), (2672, 10320), (2752, 10020), (3340, 8256), (3440, 8016), (3840, 7181), (4008, 6880), (4128, 6680), (5010, 5504), (5160, 5344)]