861852960

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{821}}^1$

素因数の和:860

約数の個数: 216

約数和(自身を含む): 3057756156

約数和(自身を除く): 2195903196

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 821, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1642, 1944, 2160, 2187, 2430, 2463, 2592, 2916, 3240, 3284, 3645, 3888, 4105, 4320, 4374, 4860, 4926, 5832, 6480, 6561, 6568, 7290, 7389, 7776, 8210, 8748, 9720, 9852, 10935, 11664, 12315, 12960, 13122, 13136, 14580, 14778, 16420, 17496, 19440, 19704, 21870, 22167, 23328, 24630, 26244, 26272, 29160, 29556, 32805, 32840, 34992, 36945, 38880, 39408, 43740, 44334, 49260, 52488, 58320, 59112, 65610, 65680, 66501, 69984, 73890, 78816, 87480, 88668, 98520, 104976, 110835, 116640, 118224, 131220, 131360, 133002, 147780, 174960, 177336, 197040, 199503, 209952, 221670, 236448, 262440, 266004, 295560, 332505, 349920, 354672, 394080, 399006, 443340, 524880, 532008, 591120, 598509, 665010, 709344, 798012, 886680, 997515, 1049760, 1064016, 1182240, 1197018, 1330020, 1596024, 1773360, 1795527, 1995030, 2128032, 2394036, 2660040, 2992545, 3192048, 3546720, 3591054, 3990060, 4788072, 5320080, 5386581, 5985090, 6384096, 7182108, 7980120, 8977635, 9576144, 10640160, 10773162, 11970180, 14364216, 15960240, 17955270, 19152288, 21546324, 23940360, 26932905, 28728432, 31920480, 35910540, 43092648, 47880720, 53865810, 57456864, 71821080, 86185296, 95761440, 107731620, 143642160, 172370592, 215463240, 287284320, 430926480, 861852960]

約数ペア:

[(1, 861852960), (2, 430926480), (3, 287284320), (4, 215463240), (5, 172370592), (6, 143642160), (8, 107731620), (9, 95761440), (10, 86185296), (12, 71821080), (15, 57456864), (16, 53865810), (18, 47880720), (20, 43092648), (24, 35910540), (27, 31920480), (30, 28728432), (32, 26932905), (36, 23940360), (40, 21546324), (45, 19152288), (48, 17955270), (54, 15960240), (60, 14364216), (72, 11970180), (80, 10773162), (81, 10640160), (90, 9576144), (96, 8977635), (108, 7980120), (120, 7182108), (135, 6384096), (144, 5985090), (160, 5386581), (162, 5320080), (180, 4788072), (216, 3990060), (240, 3591054), (243, 3546720), (270, 3192048), (288, 2992545), (324, 2660040), (360, 2394036), (405, 2128032), (432, 1995030), (480, 1795527), (486, 1773360), (540, 1596024), (648, 1330020), (720, 1197018), (729, 1182240), (810, 1064016), (821, 1049760), (864, 997515), (972, 886680), (1080, 798012), (1215, 709344), (1296, 665010), (1440, 598509), (1458, 591120), (1620, 532008), (1642, 524880), (1944, 443340), (2160, 399006), (2187, 394080), (2430, 354672), (2463, 349920), (2592, 332505), (2916, 295560), (3240, 266004), (3284, 262440), (3645, 236448), (3888, 221670), (4105, 209952), (4320, 199503), (4374, 197040), (4860, 177336), (4926, 174960), (5832, 147780), (6480, 133002), (6561, 131360), (6568, 131220), (7290, 118224), (7389, 116640), (7776, 110835), (8210, 104976), (8748, 98520), (9720, 88668), (9852, 87480), (10935, 78816), (11664, 73890), (12315, 69984), (12960, 66501), (13122, 65680), (13136, 65610), (14580, 59112), (14778, 58320), (16420, 52488), (17496, 49260), (19440, 44334), (19704, 43740), (21870, 39408), (22167, 38880), (23328, 36945), (24630, 34992), (26244, 32840), (26272, 32805), (29160, 29556)]