252648960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:584

約数の個数: 160

約数和(自身を含む): 821411712

約数和(自身を除く): 568762752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 480, 491, 512, 536, 640, 670, 768, 804, 960, 982, 1005, 1072, 1280, 1340, 1473, 1536, 1608, 1920, 1964, 2010, 2144, 2455, 2560, 2680, 2946, 3216, 3840, 3928, 4020, 4288, 4910, 5360, 5892, 6432, 7365, 7680, 7856, 8040, 8576, 9820, 10720, 11784, 12864, 14730, 15712, 16080, 17152, 19640, 21440, 23568, 25728, 29460, 31424, 32160, 32897, 34304, 39280, 42880, 47136, 51456, 58920, 62848, 64320, 65794, 78560, 85760, 94272, 98691, 102912, 117840, 125696, 128640, 131588, 157120, 164485, 171520, 188544, 197382, 235680, 251392, 257280, 263176, 314240, 328970, 377088, 394764, 471360, 493455, 514560, 526352, 628480, 657940, 754176, 789528, 942720, 986910, 1052704, 1256960, 1315880, 1579056, 1885440, 1973820, 2105408, 2631760, 3158112, 3770880, 3947640, 4210816, 5263520, 6316224, 7895280, 8421632, 10527040, 12632448, 15790560, 16843264, 21054080, 25264896, 31581120, 42108160, 50529792, 63162240, 84216320, 126324480, 252648960]

約数ペア:

[(1, 252648960), (2, 126324480), (3, 84216320), (4, 63162240), (5, 50529792), (6, 42108160), (8, 31581120), (10, 25264896), (12, 21054080), (15, 16843264), (16, 15790560), (20, 12632448), (24, 10527040), (30, 8421632), (32, 7895280), (40, 6316224), (48, 5263520), (60, 4210816), (64, 3947640), (67, 3770880), (80, 3158112), (96, 2631760), (120, 2105408), (128, 1973820), (134, 1885440), (160, 1579056), (192, 1315880), (201, 1256960), (240, 1052704), (256, 986910), (268, 942720), (320, 789528), (335, 754176), (384, 657940), (402, 628480), (480, 526352), (491, 514560), (512, 493455), (536, 471360), (640, 394764), (670, 377088), (768, 328970), (804, 314240), (960, 263176), (982, 257280), (1005, 251392), (1072, 235680), (1280, 197382), (1340, 188544), (1473, 171520), (1536, 164485), (1608, 157120), (1920, 131588), (1964, 128640), (2010, 125696), (2144, 117840), (2455, 102912), (2560, 98691), (2680, 94272), (2946, 85760), (3216, 78560), (3840, 65794), (3928, 64320), (4020, 62848), (4288, 58920), (4910, 51456), (5360, 47136), (5892, 42880), (6432, 39280), (7365, 34304), (7680, 32897), (7856, 32160), (8040, 31424), (8576, 29460), (9820, 25728), (10720, 23568), (11784, 21440), (12864, 19640), (14730, 17152), (15712, 16080)]