55150080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 181488384

約数和(自身を除く): 126338304

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, 512, 516, 640, 645, 668, 688, 768, 835, 860, 960, 1002, 1032, 1280, 1290, 1336, 1376, 1536, 1670, 1720, 1920, 2004, 2064, 2505, 2560, 2580, 2672, 2752, 3340, 3440, 3840, 4008, 4128, 5010, 5160, 5344, 5504, 6680, 6880, 7181, 7680, 8016, 8256, 10020, 10320, 10688, 11008, 13360, 13760, 14362, 16032, 16512, 20040, 20640, 21376, 21543, 22016, 26720, 27520, 28724, 32064, 33024, 35905, 40080, 41280, 42752, 43086, 53440, 55040, 57448, 64128, 66048, 71810, 80160, 82560, 85504, 86172, 106880, 107715, 110080, 114896, 128256, 143620, 160320, 165120, 172344, 213760, 215430, 229792, 256512, 287240, 320640, 330240, 344688, 427520, 430860, 459584, 574480, 641280, 689376, 861720, 919168, 1148960, 1282560, 1378752, 1723440, 1838336, 2297920, 2757504, 3446880, 3676672, 4595840, 5515008, 6893760, 9191680, 11030016, 13787520, 18383360, 27575040, 55150080]

約数ペア:

[(1, 55150080), (2, 27575040), (3, 18383360), (4, 13787520), (5, 11030016), (6, 9191680), (8, 6893760), (10, 5515008), (12, 4595840), (15, 3676672), (16, 3446880), (20, 2757504), (24, 2297920), (30, 1838336), (32, 1723440), (40, 1378752), (43, 1282560), (48, 1148960), (60, 919168), (64, 861720), (80, 689376), (86, 641280), (96, 574480), (120, 459584), (128, 430860), (129, 427520), (160, 344688), (167, 330240), (172, 320640), (192, 287240), (215, 256512), (240, 229792), (256, 215430), (258, 213760), (320, 172344), (334, 165120), (344, 160320), (384, 143620), (430, 128256), (480, 114896), (501, 110080), (512, 107715), (516, 106880), (640, 86172), (645, 85504), (668, 82560), (688, 80160), (768, 71810), (835, 66048), (860, 64128), (960, 57448), (1002, 55040), (1032, 53440), (1280, 43086), (1290, 42752), (1336, 41280), (1376, 40080), (1536, 35905), (1670, 33024), (1720, 32064), (1920, 28724), (2004, 27520), (2064, 26720), (2505, 22016), (2560, 21543), (2580, 21376), (2672, 20640), (2752, 20040), (3340, 16512), (3440, 16032), (3840, 14362), (4008, 13760), (4128, 13360), (5010, 11008), (5160, 10688), (5344, 10320), (5504, 10020), (6680, 8256), (6880, 8016), (7181, 7680)]