455170320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19157}}^1$

素因数の和:19190

約数の個数: 160

約数和(自身を含む): 1710426240

約数和(自身を除く): 1255255920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 19157, 23760, 38314, 57471, 76628, 95785, 114942, 153256, 172413, 191570, 210727, 229884, 287355, 306512, 344826, 383140, 421454, 459768, 517239, 574710, 632181, 689652, 766280, 842908, 862065, 919536, 1034478, 1053635, 1149420, 1264362, 1379304, 1532560, 1685816, 1724130, 1896543, 2068956, 2107270, 2298840, 2528724, 2586195, 2758608, 3160905, 3371632, 3448260, 3793086, 4137912, 4214540, 4597680, 5057448, 5172390, 5689629, 6321810, 6896520, 7586172, 8275824, 8429080, 9482715, 10114896, 10344780, 11379258, 12643620, 13793040, 15172344, 16858160, 18965430, 20689560, 22758516, 25287240, 28448145, 30344688, 37930860, 41379120, 45517032, 50574480, 56896290, 75861720, 91034064, 113792580, 151723440, 227585160, 455170320]

約数ペア:

[(1, 455170320), (2, 227585160), (3, 151723440), (4, 113792580), (5, 91034064), (6, 75861720), (8, 56896290), (9, 50574480), (10, 45517032), (11, 41379120), (12, 37930860), (15, 30344688), (16, 28448145), (18, 25287240), (20, 22758516), (22, 20689560), (24, 18965430), (27, 16858160), (30, 15172344), (33, 13793040), (36, 12643620), (40, 11379258), (44, 10344780), (45, 10114896), (48, 9482715), (54, 8429080), (55, 8275824), (60, 7586172), (66, 6896520), (72, 6321810), (80, 5689629), (88, 5172390), (90, 5057448), (99, 4597680), (108, 4214540), (110, 4137912), (120, 3793086), (132, 3448260), (135, 3371632), (144, 3160905), (165, 2758608), (176, 2586195), (180, 2528724), (198, 2298840), (216, 2107270), (220, 2068956), (240, 1896543), (264, 1724130), (270, 1685816), (297, 1532560), (330, 1379304), (360, 1264362), (396, 1149420), (432, 1053635), (440, 1034478), (495, 919536), (528, 862065), (540, 842908), (594, 766280), (660, 689652), (720, 632181), (792, 574710), (880, 517239), (990, 459768), (1080, 421454), (1188, 383140), (1320, 344826), (1485, 306512), (1584, 287355), (1980, 229884), (2160, 210727), (2376, 191570), (2640, 172413), (2970, 153256), (3960, 114942), (4752, 95785), (5940, 76628), (7920, 57471), (11880, 38314), (19157, 23760)]