397171440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29033}}^1$

素因数の和:29071

約数の個数: 120

約数和(自身を含む): 1404084240

約数和(自身を除く): 1006912800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 29033, 58066, 87099, 116132, 145165, 174198, 232264, 261297, 290330, 348396, 435495, 464528, 522594, 551627, 580660, 696792, 870990, 1045188, 1103254, 1161320, 1306485, 1393584, 1654881, 1741980, 2090376, 2206508, 2322640, 2612970, 2758135, 3309762, 3483960, 4180752, 4413016, 4964643, 5225940, 5516270, 6619524, 6967920, 8274405, 8826032, 9929286, 10451880, 11032540, 13239048, 16548810, 19858572, 20903760, 22065080, 24823215, 26478096, 33097620, 39717144, 44130160, 49646430, 66195240, 79434288, 99292860, 132390480, 198585720, 397171440]

約数ペア:

[(1, 397171440), (2, 198585720), (3, 132390480), (4, 99292860), (5, 79434288), (6, 66195240), (8, 49646430), (9, 44130160), (10, 39717144), (12, 33097620), (15, 26478096), (16, 24823215), (18, 22065080), (19, 20903760), (20, 19858572), (24, 16548810), (30, 13239048), (36, 11032540), (38, 10451880), (40, 9929286), (45, 8826032), (48, 8274405), (57, 6967920), (60, 6619524), (72, 5516270), (76, 5225940), (80, 4964643), (90, 4413016), (95, 4180752), (114, 3483960), (120, 3309762), (144, 2758135), (152, 2612970), (171, 2322640), (180, 2206508), (190, 2090376), (228, 1741980), (240, 1654881), (285, 1393584), (304, 1306485), (342, 1161320), (360, 1103254), (380, 1045188), (456, 870990), (570, 696792), (684, 580660), (720, 551627), (760, 522594), (855, 464528), (912, 435495), (1140, 348396), (1368, 290330), (1520, 261297), (1710, 232264), (2280, 174198), (2736, 145165), (3420, 116132), (4560, 87099), (6840, 58066), (13680, 29033)]