5278740240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{264997}}^1$

素因数の和:265096

約数の個数: 80

約数和(自身を含む): 16561315008

約数和(自身を除く): 11282574768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 19920, 264997, 529994, 794991, 1059988, 1324985, 1589982, 2119976, 2649970, 3179964, 3974955, 4239952, 5299940, 6359928, 7949910, 10599880, 12719856, 15899820, 21199760, 21994751, 31799640, 43989502, 63599280, 65984253, 87979004, 109973755, 131968506, 175958008, 219947510, 263937012, 329921265, 351916016, 439895020, 527874024, 659842530, 879790040, 1055748048, 1319685060, 1759580080, 2639370120, 5278740240]

約数ペア:

[(1, 5278740240), (2, 2639370120), (3, 1759580080), (4, 1319685060), (5, 1055748048), (6, 879790040), (8, 659842530), (10, 527874024), (12, 439895020), (15, 351916016), (16, 329921265), (20, 263937012), (24, 219947510), (30, 175958008), (40, 131968506), (48, 109973755), (60, 87979004), (80, 65984253), (83, 63599280), (120, 43989502), (166, 31799640), (240, 21994751), (249, 21199760), (332, 15899820), (415, 12719856), (498, 10599880), (664, 7949910), (830, 6359928), (996, 5299940), (1245, 4239952), (1328, 3974955), (1660, 3179964), (1992, 2649970), (2490, 2119976), (3320, 1589982), (3984, 1324985), (4980, 1059988), (6640, 794991), (9960, 529994), (19920, 264997)]