989852160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11717}}^1$

素因数の和:11754

約数の個数: 160

約数和(自身を含む): 3452404032

約数和(自身を除く): 2462551872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3520, 3840, 4224, 5280, 5632, 7040, 7680, 8448, 10560, 11717, 14080, 16896, 21120, 23434, 28160, 35151, 42240, 46868, 58585, 70302, 84480, 93736, 117170, 128887, 140604, 175755, 187472, 234340, 257774, 281208, 351510, 374944, 386661, 468680, 515548, 562416, 644435, 703020, 749888, 773322, 937360, 1031096, 1124832, 1288870, 1406040, 1499776, 1546644, 1874720, 1933305, 2062192, 2249664, 2577740, 2812080, 2999552, 3093288, 3749440, 3866610, 4124384, 4499328, 5155480, 5624160, 5999104, 6186576, 7498880, 7733220, 8248768, 8998656, 10310960, 11248320, 12373152, 14997760, 15466440, 16497536, 17997312, 20621920, 22496640, 24746304, 29995520, 30932880, 32995072, 41243840, 44993280, 49492608, 61865760, 65990144, 82487680, 89986560, 98985216, 123731520, 164975360, 197970432, 247463040, 329950720, 494926080, 989852160]

約数ペア:

[(1, 989852160), (2, 494926080), (3, 329950720), (4, 247463040), (5, 197970432), (6, 164975360), (8, 123731520), (10, 98985216), (11, 89986560), (12, 82487680), (15, 65990144), (16, 61865760), (20, 49492608), (22, 44993280), (24, 41243840), (30, 32995072), (32, 30932880), (33, 29995520), (40, 24746304), (44, 22496640), (48, 20621920), (55, 17997312), (60, 16497536), (64, 15466440), (66, 14997760), (80, 12373152), (88, 11248320), (96, 10310960), (110, 8998656), (120, 8248768), (128, 7733220), (132, 7498880), (160, 6186576), (165, 5999104), (176, 5624160), (192, 5155480), (220, 4499328), (240, 4124384), (256, 3866610), (264, 3749440), (320, 3093288), (330, 2999552), (352, 2812080), (384, 2577740), (440, 2249664), (480, 2062192), (512, 1933305), (528, 1874720), (640, 1546644), (660, 1499776), (704, 1406040), (768, 1288870), (880, 1124832), (960, 1031096), (1056, 937360), (1280, 773322), (1320, 749888), (1408, 703020), (1536, 644435), (1760, 562416), (1920, 515548), (2112, 468680), (2560, 386661), (2640, 374944), (2816, 351510), (3520, 281208), (3840, 257774), (4224, 234340), (5280, 187472), (5632, 175755), (7040, 140604), (7680, 128887), (8448, 117170), (10560, 93736), (11717, 84480), (14080, 70302), (16896, 58585), (21120, 46868), (23434, 42240), (28160, 35151)]