6280440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 19008000

約数和(自身を除く): 12727560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 263, 398, 526, 597, 789, 796, 995, 1052, 1194, 1315, 1578, 1592, 1990, 2104, 2388, 2630, 2985, 3156, 3945, 3980, 4776, 5260, 5970, 6312, 7890, 7960, 10520, 11940, 15780, 23880, 31560, 52337, 104674, 157011, 209348, 261685, 314022, 418696, 523370, 628044, 785055, 1046740, 1256088, 1570110, 2093480, 3140220, 6280440]

約数ペア:

[(1, 6280440), (2, 3140220), (3, 2093480), (4, 1570110), (5, 1256088), (6, 1046740), (8, 785055), (10, 628044), (12, 523370), (15, 418696), (20, 314022), (24, 261685), (30, 209348), (40, 157011), (60, 104674), (120, 52337), (199, 31560), (263, 23880), (398, 15780), (526, 11940), (597, 10520), (789, 7960), (796, 7890), (995, 6312), (1052, 5970), (1194, 5260), (1315, 4776), (1578, 3980), (1592, 3945), (1990, 3156), (2104, 2985), (2388, 2630)]