1258258320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52957}}^1$

素因数の和:52990

約数の個数: 160

約数和(自身を含む): 4728090240

約数和(自身を除く): 3469831920

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, 23760, 52957, 105914, 158871, 211828, 264785, 317742, 423656, 476613, 529570, 582527, 635484, 794355, 847312, 953226, 1059140, 1165054, 1270968, 1429839, 1588710, 1747581, 1906452, 2118280, 2330108, 2383065, 2541936, 2859678, 2912635, 3177420, 3495162, 3812904, 4236560, 4660216, 4766130, 5242743, 5719356, 5825270, 6354840, 6990324, 7149195, 7625808, 8737905, 9320432, 9532260, 10485486, 11438712, 11650540, 12709680, 13980648, 14298390, 15728229, 17475810, 19064520, 20970972, 22877424, 23301080, 26213715, 27961296, 28596780, 31456458, 34951620, 38129040, 41941944, 46602160, 52427430, 57193560, 62912916, 69903240, 78641145, 83883888, 104854860, 114387120, 125825832, 139806480, 157282290, 209709720, 251651664, 314564580, 419419440, 629129160, 1258258320]

約数ペア:

[(1, 1258258320), (2, 629129160), (3, 419419440), (4, 314564580), (5, 251651664), (6, 209709720), (8, 157282290), (9, 139806480), (10, 125825832), (11, 114387120), (12, 104854860), (15, 83883888), (16, 78641145), (18, 69903240), (20, 62912916), (22, 57193560), (24, 52427430), (27, 46602160), (30, 41941944), (33, 38129040), (36, 34951620), (40, 31456458), (44, 28596780), (45, 27961296), (48, 26213715), (54, 23301080), (55, 22877424), (60, 20970972), (66, 19064520), (72, 17475810), (80, 15728229), (88, 14298390), (90, 13980648), (99, 12709680), (108, 11650540), (110, 11438712), (120, 10485486), (132, 9532260), (135, 9320432), (144, 8737905), (165, 7625808), (176, 7149195), (180, 6990324), (198, 6354840), (216, 5825270), (220, 5719356), (240, 5242743), (264, 4766130), (270, 4660216), (297, 4236560), (330, 3812904), (360, 3495162), (396, 3177420), (432, 2912635), (440, 2859678), (495, 2541936), (528, 2383065), (540, 2330108), (594, 2118280), (660, 1906452), (720, 1747581), (792, 1588710), (880, 1429839), (990, 1270968), (1080, 1165054), (1188, 1059140), (1320, 953226), (1485, 847312), (1584, 794355), (1980, 635484), (2160, 582527), (2376, 529570), (2640, 476613), (2970, 423656), (3960, 317742), (4752, 264785), (5940, 211828), (7920, 158871), (11880, 105914), (23760, 52957)]