679898880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 288

約数和(自身を含む): 2448875520

約数和(自身を除く): 1768976640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 103, 108, 120, 128, 135, 144, 160, 180, 191, 192, 206, 216, 240, 256, 270, 288, 309, 320, 360, 382, 384, 412, 432, 480, 515, 540, 573, 576, 618, 640, 720, 764, 768, 824, 864, 927, 955, 960, 1030, 1080, 1146, 1152, 1236, 1280, 1440, 1528, 1545, 1648, 1719, 1728, 1854, 1910, 1920, 2060, 2160, 2292, 2304, 2472, 2781, 2865, 2880, 3056, 3090, 3296, 3438, 3456, 3708, 3820, 3840, 4120, 4320, 4584, 4635, 4944, 5157, 5562, 5730, 5760, 6112, 6180, 6592, 6876, 6912, 7416, 7640, 8240, 8595, 8640, 9168, 9270, 9888, 10314, 11124, 11460, 11520, 12224, 12360, 13184, 13752, 13905, 14832, 15280, 16480, 17190, 17280, 18336, 18540, 19673, 19776, 20628, 22248, 22920, 24448, 24720, 25785, 26368, 27504, 27810, 29664, 30560, 32960, 34380, 34560, 36672, 37080, 39346, 39552, 41256, 44496, 45840, 48896, 49440, 51570, 55008, 55620, 59019, 59328, 61120, 65920, 68760, 73344, 74160, 78692, 79104, 82512, 88992, 91680, 98365, 98880, 103140, 110016, 111240, 118038, 118656, 122240, 131840, 137520, 146688, 148320, 157384, 165024, 177057, 177984, 183360, 196730, 197760, 206280, 220032, 222480, 236076, 237312, 244480, 275040, 295095, 296640, 314768, 330048, 354114, 355968, 366720, 393460, 395520, 412560, 440064, 444960, 472152, 531171, 550080, 590190, 593280, 629536, 660096, 708228, 711936, 733440, 786920, 825120, 885285, 889920, 944304, 1062342, 1100160, 1180380, 1186560, 1259072, 1320192, 1416456, 1573840, 1650240, 1770570, 1779840, 1888608, 2124684, 2200320, 2360760, 2518144, 2655855, 2832912, 3147680, 3300480, 3541140, 3559680, 3777216, 4249368, 4721520, 5036288, 5311710, 5665824, 6295360, 6600960, 7082280, 7554432, 8498736, 9443040, 10623420, 11331648, 12590720, 14164560, 15108864, 16997472, 18886080, 21246840, 22663296, 25181440, 28329120, 33994944, 37772160, 42493680, 45326592, 56658240, 67989888, 75544320, 84987360, 113316480, 135979776, 169974720, 226632960, 339949440, 679898880]

約数ペア:

[(1, 679898880), (2, 339949440), (3, 226632960), (4, 169974720), (5, 135979776), (6, 113316480), (8, 84987360), (9, 75544320), (10, 67989888), (12, 56658240), (15, 45326592), (16, 42493680), (18, 37772160), (20, 33994944), (24, 28329120), (27, 25181440), (30, 22663296), (32, 21246840), (36, 18886080), (40, 16997472), (45, 15108864), (48, 14164560), (54, 12590720), (60, 11331648), (64, 10623420), (72, 9443040), (80, 8498736), (90, 7554432), (96, 7082280), (103, 6600960), (108, 6295360), (120, 5665824), (128, 5311710), (135, 5036288), (144, 4721520), (160, 4249368), (180, 3777216), (191, 3559680), (192, 3541140), (206, 3300480), (216, 3147680), (240, 2832912), (256, 2655855), (270, 2518144), (288, 2360760), (309, 2200320), (320, 2124684), (360, 1888608), (382, 1779840), (384, 1770570), (412, 1650240), (432, 1573840), (480, 1416456), (515, 1320192), (540, 1259072), (573, 1186560), (576, 1180380), (618, 1100160), (640, 1062342), (720, 944304), (764, 889920), (768, 885285), (824, 825120), (864, 786920), (927, 733440), (955, 711936), (960, 708228), (1030, 660096), (1080, 629536), (1146, 593280), (1152, 590190), (1236, 550080), (1280, 531171), (1440, 472152), (1528, 444960), (1545, 440064), (1648, 412560), (1719, 395520), (1728, 393460), (1854, 366720), (1910, 355968), (1920, 354114), (2060, 330048), (2160, 314768), (2292, 296640), (2304, 295095), (2472, 275040), (2781, 244480), (2865, 237312), (2880, 236076), (3056, 222480), (3090, 220032), (3296, 206280), (3438, 197760), (3456, 196730), (3708, 183360), (3820, 177984), (3840, 177057), (4120, 165024), (4320, 157384), (4584, 148320), (4635, 146688), (4944, 137520), (5157, 131840), (5562, 122240), (5730, 118656), (5760, 118038), (6112, 111240), (6180, 110016), (6592, 103140), (6876, 98880), (6912, 98365), (7416, 91680), (7640, 88992), (8240, 82512), (8595, 79104), (8640, 78692), (9168, 74160), (9270, 73344), (9888, 68760), (10314, 65920), (11124, 61120), (11460, 59328), (11520, 59019), (12224, 55620), (12360, 55008), (13184, 51570), (13752, 49440), (13905, 48896), (14832, 45840), (15280, 44496), (16480, 41256), (17190, 39552), (17280, 39346), (18336, 37080), (18540, 36672), (19673, 34560), (19776, 34380), (20628, 32960), (22248, 30560), (22920, 29664), (24448, 27810), (24720, 27504), (25785, 26368)]