64084320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:445

約数の個数: 144

約数和(自身を含む): 220776192

約数和(自身を除く): 156691872

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, 191, 233, 240, 288, 360, 382, 466, 480, 573, 699, 720, 764, 932, 955, 1146, 1165, 1398, 1440, 1528, 1719, 1864, 1910, 2097, 2292, 2330, 2796, 2865, 3056, 3438, 3495, 3728, 3820, 4194, 4584, 4660, 5592, 5730, 6112, 6876, 6990, 7456, 7640, 8388, 8595, 9168, 9320, 10485, 11184, 11460, 13752, 13980, 15280, 16776, 17190, 18336, 18640, 20970, 22368, 22920, 27504, 27960, 30560, 33552, 34380, 37280, 41940, 44503, 45840, 55008, 55920, 67104, 68760, 83880, 89006, 91680, 111840, 133509, 137520, 167760, 178012, 222515, 267018, 275040, 335520, 356024, 400527, 445030, 534036, 667545, 712048, 801054, 890060, 1068072, 1335090, 1424096, 1602108, 1780120, 2002635, 2136144, 2670180, 3204216, 3560240, 4005270, 4272288, 5340360, 6408432, 7120480, 8010540, 10680720, 12816864, 16021080, 21361440, 32042160, 64084320]

約数ペア:

[(1, 64084320), (2, 32042160), (3, 21361440), (4, 16021080), (5, 12816864), (6, 10680720), (8, 8010540), (9, 7120480), (10, 6408432), (12, 5340360), (15, 4272288), (16, 4005270), (18, 3560240), (20, 3204216), (24, 2670180), (30, 2136144), (32, 2002635), (36, 1780120), (40, 1602108), (45, 1424096), (48, 1335090), (60, 1068072), (72, 890060), (80, 801054), (90, 712048), (96, 667545), (120, 534036), (144, 445030), (160, 400527), (180, 356024), (191, 335520), (233, 275040), (240, 267018), (288, 222515), (360, 178012), (382, 167760), (466, 137520), (480, 133509), (573, 111840), (699, 91680), (720, 89006), (764, 83880), (932, 68760), (955, 67104), (1146, 55920), (1165, 55008), (1398, 45840), (1440, 44503), (1528, 41940), (1719, 37280), (1864, 34380), (1910, 33552), (2097, 30560), (2292, 27960), (2330, 27504), (2796, 22920), (2865, 22368), (3056, 20970), (3438, 18640), (3495, 18336), (3728, 17190), (3820, 16776), (4194, 15280), (4584, 13980), (4660, 13752), (5592, 11460), (5730, 11184), (6112, 10485), (6876, 9320), (6990, 9168), (7456, 8595), (7640, 8388)]