231844320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{691}}^1$

素因数の和:945

約数の個数: 144

約数和(自身を含む): 795714192

約数和(自身を除く): 563869872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 233, 240, 288, 360, 466, 480, 691, 699, 720, 932, 1165, 1382, 1398, 1440, 1864, 2073, 2097, 2330, 2764, 2796, 3455, 3495, 3728, 4146, 4194, 4660, 5528, 5592, 6219, 6910, 6990, 7456, 8292, 8388, 9320, 10365, 10485, 11056, 11184, 12438, 13820, 13980, 16584, 16776, 18640, 20730, 20970, 22112, 22368, 24876, 27640, 27960, 31095, 33168, 33552, 37280, 41460, 41940, 49752, 55280, 55920, 62190, 66336, 67104, 82920, 83880, 99504, 110560, 111840, 124380, 161003, 165840, 167760, 199008, 248760, 322006, 331680, 335520, 483009, 497520, 644012, 805015, 966018, 995040, 1288024, 1449027, 1610030, 1932036, 2415045, 2576048, 2898054, 3220060, 3864072, 4830090, 5152096, 5796108, 6440120, 7245135, 7728144, 9660180, 11592216, 12880240, 14490270, 15456288, 19320360, 23184432, 25760480, 28980540, 38640720, 46368864, 57961080, 77281440, 115922160, 231844320]

約数ペア:

[(1, 231844320), (2, 115922160), (3, 77281440), (4, 57961080), (5, 46368864), (6, 38640720), (8, 28980540), (9, 25760480), (10, 23184432), (12, 19320360), (15, 15456288), (16, 14490270), (18, 12880240), (20, 11592216), (24, 9660180), (30, 7728144), (32, 7245135), (36, 6440120), (40, 5796108), (45, 5152096), (48, 4830090), (60, 3864072), (72, 3220060), (80, 2898054), (90, 2576048), (96, 2415045), (120, 1932036), (144, 1610030), (160, 1449027), (180, 1288024), (233, 995040), (240, 966018), (288, 805015), (360, 644012), (466, 497520), (480, 483009), (691, 335520), (699, 331680), (720, 322006), (932, 248760), (1165, 199008), (1382, 167760), (1398, 165840), (1440, 161003), (1864, 124380), (2073, 111840), (2097, 110560), (2330, 99504), (2764, 83880), (2796, 82920), (3455, 67104), (3495, 66336), (3728, 62190), (4146, 55920), (4194, 55280), (4660, 49752), (5528, 41940), (5592, 41460), (6219, 37280), (6910, 33552), (6990, 33168), (7456, 31095), (8292, 27960), (8388, 27640), (9320, 24876), (10365, 22368), (10485, 22112), (11056, 20970), (11184, 20730), (12438, 18640), (13820, 16776), (13980, 16584)]