8047560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 24336000

約数和(自身を除く): 16288440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 337, 398, 597, 674, 796, 995, 1011, 1194, 1348, 1592, 1685, 1990, 2022, 2388, 2696, 2985, 3370, 3980, 4044, 4776, 5055, 5970, 6740, 7960, 8088, 10110, 11940, 13480, 20220, 23880, 40440, 67063, 134126, 201189, 268252, 335315, 402378, 536504, 670630, 804756, 1005945, 1341260, 1609512, 2011890, 2682520, 4023780, 8047560]

約数ペア:

[(1, 8047560), (2, 4023780), (3, 2682520), (4, 2011890), (5, 1609512), (6, 1341260), (8, 1005945), (10, 804756), (12, 670630), (15, 536504), (20, 402378), (24, 335315), (30, 268252), (40, 201189), (60, 134126), (120, 67063), (199, 40440), (337, 23880), (398, 20220), (597, 13480), (674, 11940), (796, 10110), (995, 8088), (1011, 7960), (1194, 6740), (1348, 5970), (1592, 5055), (1685, 4776), (1990, 4044), (2022, 3980), (2388, 3370), (2696, 2985)]